Dr. Muhammad N Momen M.D.

Major depressive disorder (MDD) — also referred to as clinical depression — and Dysthymia are two of the most common types of depression. While there are some less common types too, MDD is a condition that is quite common among people today. In fact, according to the National Institute of...

Everyone feels anxious from time to time, but chronic anxiety can adversely impact the quality of your life. While in moderation, anxiety is not a bad thing, but when it becomes intense, it can have serious consequences on your physical health too. Everyone experiences anxiety differently. Some have...

ADHD, or attention deficit disorder, is a commonly undiagnosed mental disorder in adults. According to data provided by The American Psychiatric Association, about 5% of children in the America have ADHD; however, other studies indicate rates as high as 11%. According to other sources, the childhood...

A person may not even be aware of the fact that he is suffering from narcissism as it is extremely difficult to identify with very few symptoms. Such symptoms may only be identified by a trained therapist. A person suffering from narcissism should always consult a therapist to control his...

Anxiety and depression are similar conditions that develop when neurotransmitters, like serotonin, are not as effective. Low serotonin levels, as well as dopamine and epinephrine levels, play an important role in the development of both anxiety and depression. Since both conditions affect the same...

Since MS does not progress in the same manner, professionals have divided the disease into four phenotypes based on the manner in which the disease progresses. The four types of multiple sclerosis are Clinically Isolated Syndrome, Relapsing-remitting Multiple Sclerosis, Primary Progressive Multiple...