Guanfacine

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Guanfacine (pronounced: gwahn-FAY-seen) is a medication used to treat high blood pressure (hypertension) and attention deficit hyperactivity disorder (ADHD).

Etymology

The term "Guanfacine" is derived from the chemical name guanfacine hydrochloride. The prefix guan- is a common prefix in chemistry, referring to the presence of a guanidine group. The suffix -facine is a modification of -fetamine, a common suffix in the names of stimulant drugs.

Usage

Guanfacine is a type of drug known as an alpha-2 adrenergic agonist. It works by stimulating receptors in the brain that help to lower blood pressure and manage symptoms of ADHD. It is often used in combination with other medications to manage these conditions.

Related Terms

  • Alpha-2 Adrenergic Agonist: A class of drugs that includes guanfacine. These drugs work by stimulating certain receptors in the brain.
  • Hypertension: A medical condition characterized by high blood pressure. Guanfacine is often used to treat this condition.
  • Attention Deficit Hyperactivity Disorder (ADHD): A neurodevelopmental disorder characterized by difficulty paying attention, excessive activity, or difficulty controlling behavior. Guanfacine is used to manage symptoms of ADHD.

Side Effects

Common side effects of guanfacine include drowsiness, dry mouth, and constipation. More serious side effects can include low blood pressure, slow heart rate, and fainting.

See Also

External links

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