Omanghana
Depression, also known as clinical depression or depressive disorder, is a serious mental health condition that affects how a person feels, thinks and functions.
It is different from an occasional period of sadness or a temporary emotional response to disappointment. Depression can disrupt sleep, appetite, concentration, relationships, work and everyday responsibilities.
Grief and depression are also not identical, although they can occur together. Grief is a natural response to loss, while clinical depression involves a broader and more persistent pattern of symptoms that may require professional treatment.
What Are the Main Symptoms of Depression?
Symptoms differ between individuals and can range from mild to severe. For a diagnosis of major depression, symptoms generally occur most of the day, nearly every day, for at least two weeks. They must include either a depressed mood or a noticeable loss of interest or pleasure.
Common emotional and cognitive symptoms include:
- Persistent sadness, emptiness, hopelessness or anxiety
- Loss of interest in previously enjoyable activities
- Feelings of worthlessness, helplessness or excessive guilt
- Difficulty concentrating, remembering information or making decisions
- Irritability, frustration or emotional withdrawal
- Recurrent thoughts about death, self-harm or suicide
Physical and behavioural symptoms may include:
- Persistent fatigue or loss of energy
- Insomnia, early waking or excessive sleeping
- Changes in appetite or body weight
- Unexplained aches, pains or digestive problems
- Moving or speaking more slowly than usual
- Restlessness, agitation or difficulty remaining still
- Reduced performance at work or school
- Withdrawal from family, friends and social activities
Children and adolescents may appear irritable rather than visibly sad. Older adults may report memory problems, physical discomfort or loss of motivation.
Major Depressive Disorder
Major depressive disorder is the condition most people mean when referring to clinical depression.
It involves a significant period of depressed mood or loss of interest lasting at least two consecutive weeks. The symptoms interfere with work, education, relationships, self-care or other areas of daily life.
Some people experience only one major depressive episode, while others have recurring episodes throughout their lives.
Persistent Depressive Disorder
Persistent depressive disorder, previously called dysthymia, is a longer-lasting form of depression.
Its symptoms may sometimes be less intense than those of a major depressive episode, but they generally continue for at least two years in adults. Their chronic nature can seriously affect relationships, productivity and overall quality of life.
A person with persistent depressive disorder may also experience episodes of major depression.
Perinatal and Postpartum Depression
Perinatal depression can develop during pregnancy or after childbirth. Postpartum depression refers specifically to depression following delivery.
It is more severe and persistent than the temporary mood changes commonly called the “baby blues.” Symptoms may include intense sadness, anxiety, exhaustion, guilt, difficulty bonding with the baby or doubts about being able to provide proper care.
In severe cases, a parent may experience thoughts of harming themselves or the baby. Such symptoms require urgent professional attention.
Seasonal Affective Disorder
Seasonal affective disorder is a recurring form of depression linked to changes in the seasons.
It most commonly begins during autumn or winter when daylight hours decrease and improves during spring or summer. Less commonly, some people experience the opposite pattern.
Treatment may include psychotherapy, medication and, for appropriate patients, supervised light therapy.
Depression With Psychotic Features
Some people with severe depression experience psychosis, including hallucinations or delusions.
Hallucinations involve hearing, seeing or sensing things that are not present. Delusions are firmly held beliefs that are not based in reality.
Depression with psychotic features is a serious condition that usually requires prompt specialist treatment. Hospital care may be necessary when safety, nutrition or daily functioning is severely compromised.
Premenstrual Dysphoric Disorder
Premenstrual dysphoric disorder, or PMDD, is a severe condition associated with the menstrual cycle.
Symptoms such as depression, anxiety, irritability and mood instability generally emerge during the week or two before menstruation and improve after the period begins. Unlike ordinary premenstrual discomfort, PMDD can significantly disrupt work, relationships and everyday functioning.
Depression With Atypical Features
“Atypical depression” is generally used to describe a pattern of depressive symptoms rather than an entirely separate disorder.
A person’s mood may temporarily improve following a positive event. Other possible features include increased appetite, weight gain, excessive sleeping, heightened sensitivity to rejection and a heavy sensation in the arms or legs.
The word “atypical” does not mean the condition is rare or less serious.
Bipolar Depression Is a Different Condition
People with bipolar disorder can experience major depressive episodes, but bipolar disorder is not simply a type of unipolar depression.
It also involves episodes of mania or hypomania, which may include unusually elevated or irritable mood, increased energy, racing thoughts, rapid speech, impulsive behavior and a reduced need for sleep.
Distinguishing bipolar depression from major depressive disorder is essential because the treatment plans can differ. Antidepressants used without appropriate medical supervision may worsen mood instability or trigger mania in some people with bipolar disorder.
A thorough assessment should therefore include questions about any previous periods of unusually high energy, reduced sleep or risky behavior. NIMH guidance on bipolar disorder
How Depression Is Treated
Depression is treatable, but there is no single approach that works for everyone. Treatment depends on the type and severity of symptoms, the person’s medical history, their preferences and whether other mental or physical conditions are present.
Psychotherapy
Psychological treatments help people recognize unhelpful patterns, develop coping skills and improve relationships or problem-solving abilities.
Evidence-based approaches include cognitive behavioural therapy, interpersonal psychotherapy, behavioural activation and problem-solving therapy. Acceptance and commitment therapy may also be used in appropriate cases.
Medication
Antidepressants may be recommended, particularly for moderate or severe depression.
Common options include selective serotonin reuptake inhibitors and serotonin-norepinephrine reuptake inhibitors. These medicines do not produce immediate results and may require several weeks before their full benefits become apparent.
Medication should be prescribed and monitored by a qualified healthcare professional. Patients should not suddenly stop taking an antidepressant because doing so can cause withdrawal symptoms or a return of depression.
Brain-Stimulation Treatments
Electroconvulsive therapy may be considered for severe, life-threatening or treatment-resistant depression. It can be particularly valuable when a rapid response is needed, such as when someone is unable to eat, experiencing psychosis or at immediate risk of suicide.
Transcranial magnetic stimulation is another option for some patients whose symptoms have not responded adequately to standard treatment.
Healthy Daily Habits
Regular physical activity, consistent sleep, social connection, nutritious meals and reduced alcohol or drug use may support recovery.
These measures can complement professional care, but they should not be presented as substitutes for treatment when depression is moderate, severe or persistent.
The World Health Organization confirms that effective psychological treatments and medications are available for depression.
When to Seek Help
A person should speak with a doctor or mental health professional when symptoms last for two weeks or longer, interfere with daily responsibilities or cause significant distress.
A medical evaluation may also be necessary because thyroid disorders, medication side effects and other health conditions can sometimes produce symptoms resembling depression.
Anyone experiencing thoughts of suicide or feeling unable to remain safe should seek immediate help from emergency services or a crisis line and stay with a trusted person if possible. In the United States, call or text 988. In Ghana, call 112 or go to the nearest emergency department.
Source: Omanghana
