desvenlafaxine (Pristiq, Khedezla)

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GENERIC NAME: desvenlafaxine

BRAND NAME: Pristiq, Khedezla

DRUG CLASS AND MECHANISM: Desvenlafaxine is an oral drug that is used for treating depression. It is in a class of antidepressant drugs called selective serotonin and norepinephrine reuptake inhibitors (SNRI); a class that also contains venlafaxine (Effexor) and duloxetine (Cymbalta). (Desvenlafaxine is an active metabolite of venlafaxine, that is, it is a product of venlafaxine that is manufactured by the body from venlafaxine.) Desvenlafaxine affects neurotransmitters, the chemicals that nerves within the brain make and release in order to communicate with each other. Neurotransmitters either travel across the space between nerves and attach to receptors on the surface of nearby nerves or they attach to receptors on the surface of the nerves that produced them, to be taken up by the nerve and released again (a process referred to as re-uptake).

Medically Reviewed by a Doctor on 8/6/2014

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