Depression

Some people say that depression feels like a black curtain of despair coming down over their lives. Many people feel like they have no energy and can't concentrate. Others feel irritable all the time for no apparent reason. The symptoms vary from person to person, but if you feel "down" for more than two weeks, and these feelings are interfering with your daily life, you may be clinically depressed.

Most people who have gone through one episode of depression will, sooner or later, have another one. You may begin to feel some of the symptoms of depression several weeks before you develop a full-blown episode of depression. Learning to recognize these early triggers or symptoms and working with your doctor will help to keep the depression from worsening.

Most people with depression never seek help, even though the majority will respond to treatment. Treating depression is especially important because it affects you, your family, and your work. Some people with depression try to harm themselves in the mistaken belief that how they are feeling will never change. Depression is a treatable illness.

Life with depression
Working with your doctor, you can learn to manage depression. You may have to try a few different medications to find the one that works best for you. Your doctor may also recommend that you see a therapist and/or make certain lifestyle changes.

Change won't come overnight—but with the right treatment, you can keep depression from overshadowing your life.

Depression has no single cause; often, it results from a combination of things. You may have no idea why depression has struck you.

Whatever its cause, depression is not just a state of mind. It is related to physical changes in the brain, and connected to an imbalance of a type of chemical that carries signals in your brain and nerves. These chemicals are called neurotransmitters.

Some of the more common factors involved in depression are:

Family history. Genetics play an important part in depression. It can run in families for generations.


Trauma and stress. Things like financial problems, the breakup of a relationship, or the death of a loved one can bring on depression. You can become depressed after changes in your life, like starting a new job, graduating from school, or getting married.


Pessimistic personality. People who have low self-esteem and a negative outlook are at higher risk of becoming depressed. These traits may actually be caused by low-level depression (called dysthymia).


Physical conditions. Serious medical conditions like heart disease, cancer, and HIV can contribute to depression, partly because of the physical weakness and stress they bring on. Depression can make medical conditions worse, since it weakens the immune system and can make pain harder to bear. In some cases, depression can be caused by medications used to treat medical conditions.


Other psychological disorders. Anxiety disorders, eating disorders, schizophrenia, and (especially) substance abuse often appear along with depression.