Dr. Terry P Petersen M.D.

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• What Causes ADHD?

  Attention deficit hyperactivity disorder (ADHD) is a neurological/behavioral disorder that affects a person's ability to control one's behavior. The real cause of attention deficit hyperactivity disorder (ADHD) is unknown, although numerous factors are thought to be responsible. GeneticsPeople...

• Understanding Depression in the LGBTQ Community

  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...

• What Is Vistaril Used For?

  What is Vistaril (hydroxyzine)?Vistaril is a medication used to reduce central nervous system activity. It is an antihistamine drug that can help reduce the effects of histamine in the body and relieve symptoms of allergy, such as histamine-induced itch, hives, and contact dermatitis.Vistaril is...

• What Is Sertraline

  Sertraline, also known as Zoloft in brand form, is an antidepressant that belongs to the group of drugs known as Select Serotonin Reuptake Inhibitors (SSRIs). Sertraline is the oral form of the drug and is usually prescribed by a doctor. Being a generic drug, sertraline is cheaper than its brand...

• Early Warning Signs of Multiple Sclerosis

  Is it Multiple Sclerosis?Although some of the symptoms of multiple sclerosis are common, there is no definitive pattern that applies to everyone. The symptoms of multiple sclerosis also resemble those of many other diseases. What sets the symptoms of MS apart from other conditions is time. In many...

• The Effects of Sigmund Freud’s Theories to the Modern World

  On May 6, 1856, Sigmund Freud was born in the Czech Republic, which was formerly known as Freiberg. Freud came up with the method of psychoanalysis, which is used by modern day psychoanalysts to understand unconscious conflicts after getting some revelation from what their patients desired and...