Buspar, chemically known as buspirone, is an antidepressant approved by the U.S. Food and Drug Administration for the treatment of generalized anxiety disorder (GAD). GAD is a mental illness where physical symptoms such as muscle tension accompany extreme worry and fear. Buspar, like any other drug, has both potential benefits and side effects.
How It Works
When there is too much of the serotonin chemical in the brain, mental illnesses, such as GAD, can result. Buspar works by reducing the amount of serotonin in the patient's brain, according to the Mayo Clinic website.
Benefits
Buspar, along with therapy, can dramatically reduce or even eliminate the symptoms of GAD, according to the National Institute of Mental Health. However, a combination of medications may be needed to treat GAD successfully.
Rare Side Effects
Rare but potentially serious side effects can occur when using Buspar tablets, according to the Mayo Clinic website. Confusion, chest pain, rapid heartbeat, uncontrolled body movements, fever and serious depression require immediate medical intervention.
Overdose or Allergic Reaction
An overdose or allergic reaction can occur with Buspar use, according to the Mayo Clinic website. Overdose symptoms include loss of consciousness, lightheadedness or vomiting. Allergic reaction symptoms include hives, difficulty breathing or swallowing and itching.
Common Side Effects
There are a number of more common side effects associated with using Buspar to treat GAD, according to the Mayo Clinic website. Nausea and headache are among the most common. Other possible side effects include sleeping problems, decreased concentration and diarrhea.
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