Dr. Marcia A Valenstein M.D.

Nymphomania is a mental disorder. The person shows characteristic compulsive sexual behavior. Compulsive means unwanted actions and rituals. The person repeatedly engages in it without getting any pleasure out of it, or the person is unable to control the behaviors. A person with nymphomania acts...

Autism is a developmental disorder that affects children as early as infancy. It is usually characterized by delay in or deviation from standard patterns of development, primarily in areas such as social interaction, verbal and non-verbal communication and interests.A lifelong condition, the exact...

Why are boys diagnosed with ADHD more often?Despite both genders being at equal risk, boys tend to be diagnosed more often because the symptoms they display due to the illness are more obvious and easily spotted. Boys display externalized symptoms, such as running around a little too much or...

Attention deficit hyperactivity disorder (ADHD) doesn’t just occur in children. It can also occur during adulthood. Actually, it has been estimated that about 70% of adults continue to struggle with ADHD. In other cases, adults who have never been diagnosed with ADHD during their childhood days...

What is rumination?According to various research studies, one of the important factors or causes of depression and anxiety is rumination.When people ruminate, they continually contemplate about certain problems or thoughts without end. Most of the time, individuals who are depressed have episodes of...

IntroductionTrichotillomania is also known as the hair-pulling disorder. It is categorized as a mental disorder, wherein there is an involvement of an irresistible as well as a recurrent urge to pull out the hair from the scalp, eyebrows, and other parts of the body with hair.The urge to pull one's...