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Serotonin syndrome: Serotonin syndrome is a serious medical condition that can occur when medications that alter the concentration of serotonin in the brain are taken together. Symptoms of serotonin syndrome may include anxiety, restlessness, sweating, muscle spasms, shaking, fever, rapid heartbeat, vomiting, and diarrhea. Examples of medications that can cause serotonin syndrome include antidepressants, some pain relievers such as meperidine (Demerol) or tramadol (Ultram), St. John's wort, medicines used to treat migraine headaches called triptans, and some street drugs such as cocaine.
Behavioral therapies for depression require a commitment to changing behaviors that make depression worse. They often focus on getting involved in enjoyable or rewarding activities, knowing that if you force yourself to do these things your mood will improve over time. Changing thoughts about certain aspects of life can also be useful. Behavioral interventions for anxiety include safe and gradual exposure to the things that the patient fears. It too involves changing how the patient thinks about those things. Behavioral therapies are effective for depression, and tend to be more effective than medication for anxiety disorders, particularly for long-term relief. For many patients, combining medication and behavioral therapy is better than either one alone for depression, anxiety, and headache.
It is important to remember that many of these symptoms can occur with illnesses such as brain injury or stroke or even less serious problems like a cold or flu, but may not indicate depression. Even if you have trouble sleeping, lack of appetite and problems concentrating, there is no reason to be concerned about a separate mental health condition unless you also feel sad most of the time or rarely find enjoyment in life.
Americans are obsessed with happiness, yet we are increasingly depressed: Some 15 million Americans battle the disorder, and increasing numbers of them are young people. Mental anguish is hard on your health. People suffering from depression have three times the risk of experiencing a cardiac event. In fact, depression affects the entire body. It weakens the immune system, increasing susceptibility to viral infections and, over time, possibly even some kinds of cancer—a strong argument for early treatment of depression. It interferes with sleep, adding to feelings of lethargy, compounding problems of focus and concentration, and generally undermining health. Those suffering from depression also experience higher rates of diabetes and osteoporosis. Sometimes depression manifests as a persistent low mood, a condition known as dysthymia. It is usually marked by years-long periods of low energy, low self-esteem, and little ability to experience pleasure.
Anxiety Disorders are characterized by a sense of doubt and vulnerability about future events. The attention of anxious people is focused on their future prospects, and the fear that those future prospects will be bad. Anxiety Disorders are characterized by a variety of symptoms involving anxious thoughts, unexplained physical sensations, and avoidant or self protective behaviors.
In the 1950s and '60s, health care professionals divided depression into two types, endogenous and neurotic. Endogenous means that the depression comes from within the body, perhaps of genetic origin, or comes out of nowhere. Neurotic or reactive depression has a clear environmental precipitating factor, such as the death of a spouse, or other significant loss, such as the loss of a job. In the 1970s and '80s, the focus of attention shifted from the cause of depression to its effects on the afflicted people. That is to say, whatever the cause in a particular case, what are the symptoms and impaired functions that experts can agree make up a depressive illness? Although experts sometimes dispute these issues, most agree on the following:
Seasonal affective disorder is characterized by the onset of depression during the winter months, when there is less natural sunlight. This depression generally lifts during spring and summer. Winter depression, typically accompanied by social withdrawal, increased sleep, and weight gain, predictably returns every year in seasonal affective disorder.