Depression (Major Depressive Disorder) 

 

Depression Symptoms

   Patients with depression often experience feelings of sadness, hopelessness, and worthlessness. They may become easily emotional, cry frequently, and feel like a burden to others. Other symptoms include poor concentration, forgetfulness, lack of interest in daily activities, insomnia, loss of appetite, and physical symptoms like headaches. Some patients may not feel sad but instead lose interest in everything around them and struggle to find a reason to continue living. Without proper treatment, there is a high risk of suicide. If these symptoms persist for more than two weeks, it is crucial to see a doctor to assess whether depression is present

 

Common Symptoms of Depression

- Emotional Changes: Persistent sadness, hopelessness, and frequent crying.

- Cognitive Changes: Pessimistic thoughts, feelings of worthlessness, thinking of oneself as a burden, and possible suicidal thoughts.

- Memory and Concentration Issues: Forgetfulness, lack of focus, and decreased work efficiency.

- Physical Symptoms: Fatigue, insomnia, loss of appetite, weight loss, headaches, and body aches.

 

Panic Disorder 

  Panic disorder is characterized by sudden episodes of intense fear or discomfort, often triggered by the autonomic nervous system's heightened sensitivity to stimuli. Symptoms include shortness of breath, rapid heartbeat, dizziness, chest tightness, and a feeling of impending doom or death. The first episode typically occurs in a stressful or triggering situation, and similar episodes may follow when encountering similar circumstances. Each panic attack usually lasts around 10–20 minutes and then subsides. However, suppose a person develops ongoing anxiety about future panic attacks, along with behavioral changes such as avoiding certain places or activities. In that case, it is essential to seek help from a psychiatrist.

 

Schizophrenia

  Schizophrenia is a chronic mental disorder where patients may experience auditory hallucinations (hearing voices) and delusions. They might talk to themselves, laugh without reason, or become paranoid. If symptoms persist for more than six months without treatment, it can become increasingly challenging to manage, and treatment outcomes may be less favorable. Schizophrenia requires long-term treatment to help manage symptoms. A common issue is that patients may believe they are cured and stop taking their medication, which often leads to a relapse. Restarting treatment from the beginning is usually necessary if medication is stopped for more than 3-4 months

 

Post-Traumatic Stress Disorder

  PTSD occurs after a person has experienced or witnessed a traumatic or terrifying event. This disorder can cause ongoing fear, anxiety, and hypervigilance, leading to symptoms like nightmares, flashbacks, and avoidance of situations that remind them of the trauma. PTSD can significantly impact daily life, and it is essential to seek treatment to manage symptoms and improve quality of life

 

Bipolar Disorder

  Bipolar disorder, also known as manic-depressive illness, involves mood swings that range from depressive lows to manic highs. During depressive episodes, symptoms are similar to those of major depression, including sadness, hopelessness, and loss of interest in activities. These episodes can last for weeks or months. During manic episodes, individuals may feel highly energetic, talkative, and euphoric, with decreased need for sleep. They might make impulsive decisions, have trouble controlling their behavior, and become irritable or agitated if things do not go their way. Managing bipolar disorder typically requires ongoing treatment to stabilize mood and prevent extreme mood swings.

  

Characteristics of Depressive Episodes in Bipolar Disorder

• Feeling depressed for most of the day.

• Significant decrease in interest or pleasure in almost all activities.

• Noticeable weight loss or gain, loss of appetite, or overeating nearly every day.

• Insomnia or excessive sleep.

• Restlessness or sluggishness.

• Fatigue or loss of energy.

• Feelings of worthlessness or excessive guilt.

• Frequent thoughts of death or suicide.

Characteristics of Manic Episodes in Bipolar Disorder

• Elevated mood, excessive energy, or extreme irritability.

• Inflated self-esteem or a sense of grandiosity.

• Reduced need for sleep with racing thoughts.

• Excessive energy.

• Easily distracted, with a tendency to jump from one interest to another.

• Engaging in reckless spending.

• Talking excessively or being unable to stop talking.

• Lack of awareness of their changed behavior.

Specific Phobias 

   A specific phobia is an intense fear of a particular object or situation, such as heights, darkness, certain animals, or blood. This fear often leads to immediate avoidance of the feared object or situation. In severe cases, mentioning or encountering something related can trigger intense fear.

It is essential to observe those around you for signs of psychiatric conditions. If you notice significant changes in behavior, difficulty with daily activities, or strained relationships with colleagues and family, offer support and, if there is no improvement, encourage them to seek medical attention

 

Acknowledgment

Professor Dr. Manoj Lottakul, Department of Psychiatry, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, provided this information