Depression can affect individuals of all ages and genders. It can occur in the elderly as well as in children. Externally, the symptoms may resemble general sadness or grief, but the impact is much more severe. Often, both the patients and those around them may not even notice it. Most people suffering from depression are often unaware that they are ill, or they may only realize it when the condition has progressed to a severe stage, affecting their daily lives. This makes depression a serious illness that unexpectedly takes many lives.

Patients with depression are not classified as crazy or bad people; rather, they are individuals suffering from emotional disorders that require treatment. If left untreated, depression can lead to severe consequences, including suicidal thoughts or actions. Therefore, understanding the causes, symptoms, and treatment methods of this illness is crucial for everyone. You can follow the details below.

Depression can be treated effectively with medication and psychotherapy, and patients should seek treatment as soon as symptoms appear. The duration of treatment may vary, lasting from three to six months or longer, depending on the severity of the illness and the cooperation of the patient and their family.

Getting to Know Depression

Depression affects patients physically, mentally, and cognitively. These symptoms significantly impact daily life, such as reduced appetite, loss of interest in food, insomnia, and a pervasive sense of unhappiness. Patients often experience constant anxiety and struggle to coordinate their thoughts and feelings to solve problems effectively.

Depression is the most common mental health disorder. According to the World Health Organization, approximately 350 million people worldwide suffer from depression. Cultural differences affect the prevalence of depression, with rates as low as 2.2% in Japan and as high as 10.4% in Brazil, according to the 2010 Annual Review of Public Health.

In Thailand, depression is a significant health concern, as evidenced by the frequent news reports about suicide and self-harm. These incidents are indeed tragic. The root causes of depression often stem from life challenges, family issues, work-related stress, financial problems, or severe losses. All these factors can lead to the development of depression.

According to a 2007 Clinical Psychology Report

  • 50% of individuals recovering from their first episode of depression may experience a recurrence.
  • 80% may experience depression twice.

Causes of Depression

Depression is caused by imbalances in brain chemicals known as serotonin and norepinephrine. When these chemicals decrease, patients experience physical, mental, and cognitive symptoms. Overall, patients often feel hopeless, bored, lonely, and lack vitality. They may also feel restless and prefer to be alone, experience insomnia, and frequently wake up in the middle of the night with nightmares. These behaviors can significantly impact their work performance.

Various factors contribute to the onset of depression, including genetics, psychological development, and environmental stressors. For example, patients may experience severe stress, unexpected life crises, chronic illness leading to despair, job loss, financial difficulties, or significant personal losses, such as losing a parent during childhood or losing a loved one. Biological factors, such as changes in certain brain chemicals, can also lead to depression, as can substance abuse that disrupts brain chemistry.

In summary, factors that may contribute to depression include:

  • Life-threatening illnesses (e.g., cancer or chronic pain)
  • Social isolation
  • Stressful life events (e.g., divorce or financial hardship)
  • Genetics (family history of mood disorders and suicide)
  • Childhood trauma or abuse leading to long-term changes in brain function
  • Brain structure and substance abuse
  • Hormonal changes, such as those during pregnancy or thyroid disorders
  • Women are 70% more likely to experience depression than men
  • Individuals aged 18-25 are 60% more likely to experience depression than those over 50

Types of Depression

Depression is categorized into three types, each with distinct characteristics:

1. Major Depression

This type of depression occurs when depressive symptoms interfere with happiness, work, study, sleep, eating habits, and emotional well-being for at least two weeks. Some individuals may only exhibit one symptom of depression, while others may experience episodes that come and go but can occur frequently.

2. Dysthymia or Persistent Depressive Disorder

This is a chronic form of depression characterized by less severe but persistent symptoms lasting for at least two years. During certain periods, individuals may experience major depression, which disrupts daily life and can lead to a loss of functioning and well-being.

3. Bipolar Disorder

Some individuals with depression may also have bipolar disorder, characterized by extreme mood swings between mania and depression. During manic episodes, individuals may feel overly energetic, talkative, and engage in risky behaviors. If left untreated, this can lead to psychosis.

Other medically recognized types of depression include:

1. Postpartum Depression

New mothers often experience severe depression after childbirth, commonly referred to as "baby blues."

2. Seasonal Affective Disorder (SAD)

This type of depression occurs during winter (and sometimes autumn) and is often related to reduced sunlight exposure.

3. Premenstrual Dysphoric Disorder

This condition involves depressive symptoms occurring about a week before and after a woman's menstrual cycle.

4. Psychotic Depression

This severe form of depression occurs in individuals with psychosis, often accompanied by hallucinations and delusions.

Symptoms of Depression

1. General Symptoms of Depression

If you are concerned that you or someone close to you may be experiencing depression, initial signs include persistent sadness, hopelessness, and a lack of motivation. Sometimes, these feelings arise without any apparent reason, and even positive events do not bring joy. Additionally, individuals at risk for depression often exhibit these symptoms simultaneously for a duration of two weeks. If left untreated, this can lead to chronic depression with more severe symptoms. It is advisable to consult a doctor for appropriate physical and mental health treatment before any further loss occurs.

  • Feeling hopeless, unsure of what to do next or why to do anything
  • Loss of pleasure in previously enjoyed activities, such as favorite foods or sex
  • Rapid weight loss or gain due to changes in eating habits
  • Insomnia for an extended period, although some may sleep excessively
  • Increased stress and irritability, feeling unable to relax
  • Difficulty concentrating, focusing, or making decisions, often accompanied by forgetfulness
  • Slowed physical movements and speech due to fatigue
  • Suicidal thoughts or attempts, sometimes without the individual being aware of it

However, some individuals with depression may express their symptoms in unusual ways, leading to misunderstandings about their condition. Here are some unusual signs to look out for:

  • Compulsive Shopping: Have you noticed yourself spending uncontrollably? For those with depression, it is common to shop impulsively, whether in stores or online, in an attempt to distract from stress or boost self-esteem. However, this coping mechanism is only temporary.
  • Heavy Drinking: If you find yourself drinking to cope with anxiety or depressive symptoms, this may indicate a problem. While alcohol may provide temporary relief, it is a depressant that can worsen depression over time.
  • Forgetfulness: Depression can contribute to memory issues. Studies show that prolonged stress and depression can increase cortisol levels, weakening parts of the brain associated with memory and learning.
  • Excessive Internet Use: Addiction to the online world over the real world is a sign of depression. Spending too much time online, especially on social media or adult content, can be detrimental.
  • Binge Eating and Obesity: A 2010 study from the University of Alabama found that depressed teenagers are more likely to gain weight and have an increased risk of heart disease. Depression is often linked to overeating, particularly in middle-aged individuals.
  • Theft: Approximately one-third of shoplifters are individuals with depression. Those who feel powerless and insignificant may steal to feel empowered, often disregarding the significance of their actions.
  • Chronic Back Pain: Chronic back pain is often associated with depression. 42% of individuals with chronic back pain have experienced depression.
  • Sexual Behavior: Depression can lead to a loss of sexual desire, but some may engage in sexual activity as a coping mechanism, which can lead to risky behaviors.
  • Extreme Emotional Expressions: Many individuals with depression may exhibit exaggerated emotional responses, such as anger or sadness, which can lead to behavioral changes.
  • Gambling Addiction: Gambling may provide excitement, but addiction can lead to feelings of anxiety and depression, especially after losses.
  • Smoking: Individuals with depression are twice as likely to smoke. The relationship between smoking and depression is complex, and quitting smoking often requires similar techniques to treating depression.
  • Neglecting Self-Care: Neglecting personal hygiene or health is a sign of depression and low self-esteem.

2. Symptoms of Depression by Gender and Age

Symptoms of Depression in Adults

Symptoms of depression can vary among individuals, but most patients exhibit the following:

  • Persistent feelings of sadness or emptiness
  • Frequent irritability or restlessness
  • Feelings of hopelessness, worthlessness, or guilt
  • Fatigue
  • Changes in eating habits
  • Difficulty concentrating, remembering details, or making decisions
  • Sleep disturbances, such as sleeping too much or too little
  • Loss of interest in previously enjoyed activities or hobbies
  • Unexplained headaches or body aches, or digestive issues
  • Thoughts of death or suicide
  • Slowed thinking, speaking, and actions
  • Neglecting responsibilities
  • Substance abuse

Symptoms of Depression in Men

While both men and women can experience depression, certain symptoms are more prevalent in men. According to a 2013 report in JAMA Psychiatry, men with depression are more likely to exhibit:

  • Anger
  • Aggression
  • Substance abuse
  • Risk-taking behaviors

Symptoms of Depression in Women

Women are 70% more likely to experience depression than men, according to the National Institutes of Health. Other sources, including the 2013 JAMA Psychiatry report, indicate that women are twice as likely to experience depression. Women with depression often exhibit:

  • Stress
  • Social withdrawal
  • Restlessness
  • Sleep disturbances
  • Loss of interest in previously enjoyed activities

Symptoms of Depression in Adolescents

Adolescents can also exhibit symptoms of depression similar to adults, but their emotional and behavioral changes are often misinterpreted as typical teenage behavior. Other signs of depression in adolescents include:

  • Preoccupation with death, such as writing poems or drawing related themes
  • Criminal behavior, such as shoplifting
  • Withdrawal from family and friends
  • Heightened sensitivity to criticism
  • Poor academic performance or absenteeism
  • Risky behaviors, such as unsafe sex and reckless driving
  • Alcohol or substance abuse
  • Unusual or irrational behavior
  • Significant changes in personality or appearance
  • Neglecting personal belongings

3. Symptoms by Type of Depression

Symptoms of Major Depression

  • Emotional Changes: Patients often feel depressed, anxious, irritable, and restless, frequently experiencing feelings of hopelessness.
  • Cognitive Changes: Patients may feel hopeless about life, often viewing the world negatively and feeling worthless, with thoughts of self-harm or death.
  • Learning and Work Changes: Patients may lose interest in their environment, hobbies, and activities, often feeling fatigued and lacking energy, leading to poor work performance.
  • Behavioral Changes: Patients may experience insomnia, early waking, or excessive sleeping, leading to weight changes. They may also experience physical symptoms that do not respond to typical treatments.

Symptoms of Dysthymia

Patients experience chronic, persistent depression that can lead to loss of functioning and dissatisfaction with life, often feeling unfulfilled despite normal daily activities.

Symptoms of Bipolar Disorder

Patients may experience excessive cheerfulness, irritability, reduced sleep, and impulsive behaviors, often leading to poor decision-making.

Differences Between Depression and Stress

Depression and stress may appear similar, making it difficult for patients to distinguish between the two. Basic symptoms can help differentiate them:

Symptoms of Stress

Stress is typically a short-term condition that can affect anyone, regardless of age or gender. Common symptoms of stress include:

  1. Inability to cope with feelings
  2. Difficulty sleeping or insomnia
  3. Restlessness and anxiety
  4. Feeling drained or exhausted
  5. Feeling overwhelmed by life's challenges
  6. Problems with concentration and short-term memory

Symptoms of Depression

How is it different from stress? The key difference is that depression occurs in the long term. Ignoring feelings of depression will not improve the situation; it may worsen. Patients need treatment due to chemical imbalances in the brain, as sadness can dominate their feelings continuously.

Stress is not caused by depression. Regardless of the triggering event, stress can be resolved and typically returns to normal quickly. However, depression persists despite efforts to feel better and can last for more than two weeks, requiring proper treatment.

Complications of Depression

Having a history of depression increases the risk of future episodes. More than half of individuals who recover from their first depressive episode may experience recurrence. Additionally, 80% of those who have had depression twice may experience it again. According to a 2007 Clinical Psychology Review, two-thirds of individuals who commit suicide have experienced depression. Depression can also impact relationships and work, increasing the risk of heart disease, obesity, heart failure, and significant mental health deterioration in the elderly.

Preventing Depression

If you notice that you or someone close to you is experiencing general depression or has been diagnosed with depression, you can take care of yourself or the patient alongside treatment in the following ways:

  1. Engage in hobbies: Activities such as cooking or puzzles may not seem enjoyable at first, but they can help improve focus and concentration.
  2. Set small daily goals: Individuals with depression often feel worthless. Setting small goals can provide motivation.
  3. Exercise: Exercise releases endorphins, promoting happiness and stimulating the brain in the long term. Patients do not need to engage in intense workouts; walking a few times a week is sufficient.
  4. Eat nutritious foods: Even if appetite is low, patients should strive to eat fresh, clean foods from all food groups to feel energized.
  5. Get enough rest: Although sleep can be challenging for those with depression, getting sufficient rest (6-8 hours) can help alleviate worries and prepare the body and mind for daily activities.

Self-Assessment for Depression

Most patients are unsure about their symptoms and may mistakenly believe they will resolve on their own. Therefore, self-assessment for depression can help patients access services more quickly, reducing the risk of chronic or severe depression and improving quality of life.

To assess depression, use the self-assessment tool from the Department of Mental Health, Ministry of Public Health, evaluating symptoms over the past 15 days. How often have you experienced these symptoms?

After completing the assessment across all nine areas, total the scores. If the total score is 7 or higher, you should consult a mental health professional or psychiatrist immediately. Do not let symptoms persist for months or years.

Testing and Diagnosing Depression

While you can conduct a preliminary assessment, only a doctor can diagnose depression. Before diagnosing depression, the doctor will conduct tests to rule out other conditions that may cause similar symptoms, such as thyroid issues, brain tumors, sleep apnea, or vitamin deficiencies. These tests require physical examinations and blood tests, as well as discussions about any medications, vitamins, or supplements you are taking that may contribute to symptoms resembling depression. The doctor will also ask questions about your emotions and feelings, and you may need to complete a questionnaire.

According to the American Psychiatric Association, you must meet specific diagnostic criteria to be diagnosed with depression. You need to exhibit at least five of the following nine symptoms for a minimum of two weeks, and these symptoms must affect your daily functioning:

  • Feeling sad or depressed most of the day
  • Loss of interest or pleasure in activities you once enjoyed
  • Unexplained weight loss or gain
  • Insomnia or excessive sleeping
  • Fatigue or loss of energy
  • Restlessness or sluggishness in movement, speech, or thoughts
  • Feelings of worthlessness or excessive guilt
  • Difficulty thinking, concentrating, or making decisions
  • Thoughts of death or suicide

Other forms of depression have different diagnostic criteria.

Proper Treatment for Depression

1. Medication Treatment

There are various types of medications used to treat depression, including those that induce sleep and those that do not. Antidepressants do not cause addiction, meaning patients can stop taking them once their symptoms improve. These medications not only help reduce anxiety but also genuinely alleviate depressive symptoms. However, they take time to work, so patients must continue taking them for at least 2-3 weeks to notice any changes in mood. Full effects may take 4-6 weeks to manifest.

Antidepressant Medications

According to the National Alliance on Mental Illness (NAMI):

1. SSRIs (Selective Serotonin Reuptake Inhibitors)

These are the most commonly prescribed antidepressants, helping alleviate depression by increasing serotonin levels in the brain.

Common SSRIs include:

  • Prozac (fluoxetine)
  • Zoloft (sertraline)
  • Lexapro (escitalopram)
  • Paxil (paroxetine)
  • Celexa (citalopram)

Common side effects of SSRIs include:

  • Sexual dysfunction
  • Gastrointestinal issues such as nausea, constipation, and diarrhea
  • Dry mouth
  • Insomnia
  • Headaches
  • Anxiety or agitation
  • Weight gain
  • Increased sweating

2. SNRIs (Serotonin and Norepinephrine Reuptake Inhibitors)

This class of antidepressants is the second most commonly used. SNRIs inhibit the reuptake of serotonin and norepinephrine, increasing their levels in the brain.

Examples of SNRIs include:

  • Effexor (venlafaxine)
  • Pristiq (desvenlafaxine)
  • Cymbalta (duloxetine)
  • Fetzima (levomilnacipran)
  • Savella (milnacipran) is an SNRI used to treat fibromyalgia rather than depression.

These medications may cause side effects similar to SSRIs, including fatigue and urinary issues.

3. NDRIs (Norepinephrine-Dopamine Reuptake Inhibitors)

This medication inhibits the reuptake of two neurotransmitters: dopamine and norepinephrine. An example of this class is Wellbutrin (bupropion). Wellbutrin has side effects similar to SSRIs and SNRIs but is less likely to cause sexual dysfunction and may increase the risk of seizures.

4. Tricyclics

Tricyclic antidepressants (TCAs) have been used for a long time and work by inhibiting the reuptake of serotonin and norepinephrine through a different mechanism than SNRIs. These medications are used less frequently due to their side effects and potential severity, typically reserved for cases where other medications have failed.

Examples of tricyclics include:

  • Elavil (amitriptyline)
  • Norpramin (desipramine)
  • Sinequan (doxepin)
  • Tofranil (imipramine)
  • Pamelor (nortriptyline)
  • Avantyl (nortriptyline)
  • Vivactil (protriptyline)

Serious side effects of tricyclics include:

  • Blurred vision
  • Irregular heartbeat
  • Tremors
  • Confusion in the elderly
  • Seizures

5. MAOIs (Monoamine Oxidase Inhibitors)

MAOIs inhibit the enzyme monoamine oxidase, which affects various neurotransmitters, including serotonin and norepinephrine in the brain.

Examples of MAOIs include:

  • Nardil (phenelzine)
  • Marplan (isocarboxazid)
  • Parnate (tranylcypromine sulfate)
  • Emsam (selegiline) is a newer patch formulation with fewer side effects than other MAOIs.

Like tricyclics, MAOIs are used less frequently due to their side effects and interactions with other substances. For example, consuming foods high in tyramine (found in cheese, pickled vegetables, and red wine) while on MAOIs can lead to complications such as severe hypertension, potentially resulting in a stroke.

Severe hypertension may also occur if MAOIs are used with:

  • Birth control pills
  • Certain pain medications
  • Cold and allergy medications
  • Some herbal supplements

Using MAOIs with SSRIs can lead to life-threatening conditions such as serotonin syndrome.

***Additional Note: Serotonin syndrome occurs when serotonin levels in the central nervous system become excessively high, leading to abnormalities in mental status, neuromuscular function, and autonomic regulation.***

6. Other Medications

Other medications not classified above that are used to treat depression include:

  • Trazodone
  • Nefazodone
  • Remeron (mirtazapine)
  • Abilify (aripiprazole)
  • Seroquel (quetiapine)
  • Viibryd (vilazodone)
  • Brintellix (vortioxetine)

2. Non-Medication Treatments

Non-medication treatments for depression involve changing thought patterns to combat sadness and improving behaviors. Patients with depression often view the world negatively, creating a cycle that prolongs their condition. Therefore, when patients feel sad, they should be encouraged to pause and reflect on what triggered those feelings. They should evaluate whether their thoughts are rational, as this can lead to immediate emotional improvement.

1. Psychotherapy for Depression

Depression varies among individuals, often arising from multiple factors. Psychotherapy or talk therapy is designed to help patients cope with psychological, behavioral, interpersonal, and environmental factors related to depression. This therapy also helps differentiate these factors. Different forms of depression have different treatment goals and methods, such as:

  • Identifying life problems that contribute to or worsen depression
  • Recognizing negative or unrealistic thoughts that affect depressive feelings, such as hopelessness
  • Building coping skills and problem-solving abilities
  • Identifying relationships and experiences to improve interpersonal interactions
  • Setting achievable life goals and planning self-care
  • Fostering satisfaction and control over life
  • Understanding painful past events

The two most commonly used forms of psychotherapy are cognitive behavioral therapy (CBT) and interpersonal therapy. CBT aims to help depressed individuals identify negative thoughts and beliefs and replace them with healthier, positive ones, effectively treating various mental health issues. Participants in therapy often have homework assignments to track negative thoughts related to various situations.

Interpersonal therapy focuses on identifying personal relationships, addressing relationship issues, and developing interpersonal skills to help individuals discover their negative social patterns, such as withdrawal or aggression, and improve their interactions with others.

The National Institute of Mental Health states that psychotherapy alone may be the best option for individuals with mild to moderate depression but may not be sufficient for those with severe depression.

2. Electroconvulsive Therapy (ECT) for Depression

If psychotherapy and medications are ineffective, psychiatrists may recommend brain stimulation therapy. Electroconvulsive therapy (ECT) has been used since the 1940s and involves administering electrical currents to the brain while the patient is under anesthesia. This treatment induces controlled seizures, affecting nerve cells and brain chemicals. According to the National Alliance on Mental Illness, most patients require four to six sessions before noticeable improvement occurs. Temporary side effects may include headaches, muscle pain, nausea, confusion, and memory loss.

3. Transcranial Magnetic Stimulation (TMS) for Depression

Instead of using electrical currents, TMS employs magnetic fields to stimulate nerve cells and alleviate depressive symptoms. This treatment does not require anesthesia and targets brain areas involved in emotional regulation. Side effects of TMS may include facial muscle twitching, headaches, dizziness, and seizures (if the patient has a history of seizures).

4. Vagus Nerve Stimulation (VNS) for Depression

For chronic depression or depression that does not respond to ECT or TMS, vagus nerve stimulation (VNS) is an alternative. This treatment involves implanting a device to stimulate the vagus nerve with electrical signals, which transmit impulses to brain areas regulating emotions and sleep throughout the day. Side effects of VNS may include oral issues (such as swallowing difficulties, pain, and coughing), neck pain, and breathing problems during exercise.

5. Natural Remedies for Depression

Various natural remedies, similar to alternative or complementary treatments, may help alleviate depression when used alongside other treatments (including medications). These remedies include:

  • Exercise, which promotes mood-enhancing hormones
  • Yoga, meditation, and other mindfulness practices that reduce stress and alleviate negative emotions
  • Massage therapy, which can lower stress hormones and increase neurotransmitters that stabilize mood
  • Acupuncture, which may positively affect neurotransmitters

Some supplements, such as folate, SAMe (S-Adenosyl Methionine), and St. John's Wort, may help treat depression, but further research is needed to confirm their efficacy.

Recommendations for Managing Depression

  1. Avoid setting overly ambitious work goals and taking on responsibilities beyond your capacity.
  2. Break down major problems into smaller parts and prioritize them for resolution.
  3. Avoid pressuring yourself or setting excessively high goals, as this can increase stress and the risk of failure.
  4. Engage in enjoyable activities regularly to foster positive emotions and vitality.
  5. Avoid self-blame when unable to achieve planned tasks; practice self-forgiveness and allow yourself to start anew.

If left untreated, depression can worsen and negatively impact life, property, and those around you. Since individuals with depression may not be fully aware of their actions, early treatment is crucial to prevent any losses.

Should You Take Vitamins if You Have Depression?

Have you ever wondered if taking vitamins can help with depression? The answer is that for some patients, taking vitamins is essential due to deficiencies that may contribute to depressive symptoms. When experiencing depression, it is advisable to consult a doctor or therapist before starting any vitamins or supplements.

This article will highlight vitamins that, when deficient, may be associated with depressive symptoms. However, it is essential to remember that food is the best source of vitamins, including these.

B Vitamins

B vitamins are crucial for mental health and mood. These water-soluble vitamins cannot be stored in the body, so daily intake is necessary. B vitamin levels may decrease due to alcohol, sugar, nicotine, or caffeine consumption, meaning that excessive intake of these substances can lead to deficiencies.

The relationship between B vitamins and depression:

Vitamin B1 (Thiamine): The brain uses this vitamin to convert glucose into energy. A deficiency can lead to energy depletion in the brain. Thiamine deficiency is rare but can occur with alcohol dependence, potentially leading to mental or neurological disorders.

Vitamin B3 (Niacin): A deficiency can lead to Pellagra, a condition causing psychiatric symptoms and memory loss. Niacin is commonly found in modern foods, making this deficiency rare. However, subclinical deficiencies may lead to anxiety and cognitive slowing.

Vitamin B5 (Pantothenic Acid): Deficiencies are rare but can lead to fatigue and depression.

Vitamin B6 (Pyridoxine): This vitamin is essential for amino acid synthesis, particularly serotonin, melatonin, and dopamine. Deficiencies are uncommon but can lead to immune dysfunction, skin lesions, and confusion. At-risk groups include alcoholics, kidney disease patients, and women on birth control. MAOIs can also reduce B6 levels.

Vitamin B12: This vitamin is vital for red blood cell production. A deficiency can lead to anemia, neurological symptoms, and psychiatric issues. Chronic deficiency is rare, as the body can store B12 for 3-5 years, often due to a lack of intrinsic factor, an enzyme needed for absorption. This condition is known as pernicious anemia, and older adults are at increased risk due to declining intrinsic factor levels.

Folic Acid: This vitamin is necessary for DNA synthesis and the production of SAM (S-Adenosyl Methionine). Inadequate intake, illness, alcohol dependence, and certain medications can lead to deficiencies. It is often recommended for pregnant women to prevent neural tube defects in infants.

Vitamin C

Subclinical vitamin C deficiency may contribute to depressive symptoms, and supplementation may be necessary, especially during surgery or inflammatory conditions. Stress, pregnancy, and breastfeeding increase the body's need for vitamin C, while medications like aspirin and birth control can lower vitamin C levels.

Minerals

Deficiencies in certain minerals, such as magnesium, calcium, zinc, iron, manganese, and potassium, may be associated with depression and physical health issues.

Questions from Other Patients About Depression

Can depression be completely cured?

Answer: Yes, depression can be cured, but patients must receive continuous treatment and therapy, adhere to medication, monitor symptoms, and attend all scheduled appointments with their psychiatrist. - Answered by Sirintip Phomnoi (Clinical Psychologist)

How can I help my mother, who has depression, when she constantly refuses help?

Answer: Is your mother consistently taking her medication? Depression can worsen if medications are missed or taken irregularly, leading to self-harm thoughts. The first step is to take her to see a psychiatrist and ensure she follows the prescribed treatment. After about two weeks of medication, symptoms should gradually improve. Monitor her for any self-harm or suicidal tendencies, such as not leaving her alone and securing potentially dangerous items. - Answered by Sirintip Phomnoi (Clinical Psychologist)

I have been experiencing depression for about three months and am taking sertraline and clonazepam, but I still only sleep about 4-5 hours. What should I do?

Answer: You may need to consult a psychiatrist or psychologist about relaxation therapy and/or cognitive therapy in conjunction with your medication. Additionally, maintain a regular sleep schedule, avoid caffeine, exercise regularly, and ensure your sleeping environment is dark and quiet. - Answered by Nichada Pongthanyakorn (MD)

How do the symptoms of depression begin?

Answer: To observe symptoms of depression, look for at least five of the following symptoms persisting for at least two weeks: 1) Persistent sadness; 2) Loss of interest in activities; 3) Changes in appetite and weight; 4) Sleep disturbances; 5) Slowed thinking or restlessness; 6) Fatigue; 7) Feelings of worthlessness or excessive guilt; 8) Difficulty concentrating; 9) Thoughts of death or suicide. Alternatively, you can use a two-question depression screening: 1) In the past two weeks, have you felt down, sad, or hopeless? 2) In the past two weeks, have you lost interest in activities? If you answer "no" to both, you are likely not depressed. If you answer "yes" to either, you may be at risk for depression and should seek help from a healthcare professional. - Answered by Danuchar Chaichuen (MD)

Answer 2: To identify early symptoms of depression, observe whether you have experienced the following over the past two weeks: 1) Waking up feeling bored and unmotivated; 2) Feeling uneasy, hopeless, or wanting to cry; 3) Difficulty sleeping or excessive sleeping; 4) Persistent fatigue; 5) Changes in appetite; 6) Feelings of worthlessness or guilt; 7) Difficulty concentrating; 8) Slowed speech or actions; 9) Thoughts of self-harm or death. If you experience these symptoms almost daily for more than seven days, it is advisable to see a psychiatrist for accurate assessment and treatment. Note that depression is caused by neurotransmitter imbalances, and treatment will involve medications to restore balance, with psychotherapy as needed. - Answered by Sirintip Phomnoi (Clinical Psychologist)

Can I feel depressed and have headaches after taking birth control for two weeks? Is this a side effect?

Answer: Yes, these symptoms can be related, as both can be side effects of birth control pills. Common side effects of birth control include nausea, weight gain, headaches, mood changes, and irregular bleeding. - Answered by Nichada Pongthanyakorn (MD)

Can depression be cured completely?

Answer: Yes, depression can be treated, but complete recovery can be challenging. The primary cause of depression is chemical imbalances in the brain. Medication helps restore this balance. Therefore, if you stop taking medication, there is a risk of recurrence. It is essential to attend all scheduled appointments with your psychiatrist and take medications consistently. If your symptoms improve significantly, your psychiatrist may gradually reduce your medication and provide self-care recommendations. - Answered by Sirintip Phomnoi (Clinical Psychologist)

Can depression be treated without medication?

Answer: Psychotherapy can be effective, but the psychiatrist must assess the severity of symptoms first. If symptoms are severe and prolonged, medication may be necessary alongside therapy. - Answered by Sirintip Phomnoi (Clinical Psychologist)

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