Dr. William Shelton Pearson M.D.

Generic Name: VenlafaxineBrand Name(s): Effexor, Effexor XRIntroductionVenlafaxine belongs to the class of selective serotonin and norepinephrine reuptake inhibitors (SNRIs), which are used for the treatment of anxiety, panic disorder, and major depressive disorder. This medication works by...

Definition:Insomnia is a condition in which someone finds it hard to fall asleep or stay asleep for an amount of time that enables them to feel well-rested the following day. This condition is common among the elderly and is said to affect one in three people on average. Signs and Symptoms:...

Since autism spectrum disorder (ASD) is a neurodevelopmental disorder, there are a variety of different symptoms. Different children with ASD will have different reactions, symptoms, and complications on different levels. Typically, autism impairs social and communication skills; however, the...

According to the National Institute of Mental Health, individuals who identify as gay, lesbian, bisexual, transgender, and queer have a high prevalence of mood and anxiety disorders compared to their heterosexual counterparts. Studies have shown that the discrimination, prejudice, abuse, and...

Attention deficit hyperactivity disorder, or ADHD, is a condition that can affect learning and one's ability to mingle with others. As the name indicates, a lack of attention and hyperactivity are the major symptoms, which would be seen at a level that is inconsistent with the growth and...

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...