Antivenin (crotalidae) polyvalent Injection and Atarax

• Generic Name: antivenin (crotalidae) polyvalent
• Dosage Forms: n.a.
• Other Brand Names: Anavip, CroFab, Antivenin Polyvalent

Pit viper antivenin belongs to a group of medicines known as immunizing agents. It is used to treat the bites of certain poisonous snakes called pit vipers (crotalids), which are native to Central, North, and South America. Pit vipers include rattlesnakes, such as the Eastern and the Western diamond rattlesnakes; copperheads and cottonmouth moccasins, including those of Korea and Japan; the fer-de-lance and similar species; the tropical rattler (Cascabel) and similar species; the Cantil; and the bushmaster of Central and South America.

Pit viper antivenin is to be used only by or under the supervision of a doctor.

• Generic Name: hydroxyzine
• Dosage Forms: Tablets and Syrup
• Other Brand Names: Atarax, ANX, Vistaril, Vistaril IM, Hyzine, Vistaject-50, Rezine

Atarax (hydroxyzine) reduces activity in the central nervous system. It also acts as an antihistamine that reduces the natural chemical histamine in the body. Histamine can produce symptoms of sneezing and runny nose, or hives on the skin.

Atarax is used as a sedative to treat anxiety and tension. It is also used together with other medications given for anesthesia.

Atarax is also used to treat allergic skin reactions such as hives or contact dermatitis.

Atarax may also be used for purposes not listed in this medication guide.