Promethazine Injection, Intravenous and Tazarotene topical

• Generic Name: promethazine
• Dosage Forms: n.a.
• Other Brand Names: Phenergan, Phenadoz, Promethegan

Promethazine injection is used to relieve or prevent some types of allergy or allergic reactions. It works by preventing the effects of a substance called histamine, which is produced by the body. Histamine can cause itching, sneezing, runny nose, and watery eyes. It can sometimes close up the bronchial tubes (air passages of the lungs) and make breathing difficult.

Promethazine is also used to prevent and control motion sickness, nausea, vomiting, and dizziness. In addition, it may be used to help people go to sleep and control their pain or anxiety before or after surgery or other procedures.

Promethazine may also be used for other conditions as determined by your doctor.

Promethazine is only available with your doctor's prescription.

• Generic Name: tazarotene topical
• Dosage Forms: n.a.
• Other Brand Names: Avage, Fabior, Tazorac

Tazarotene topical (for use on skin) is a compound similar to vitamin A. It helps the skin to renew itself more quickly and may improve the appearance and texture of skin.

The Avage brand of tazarotene cream is used to reduce the appearance of fine wrinkles on the face, mottled light and dark skin patches on the face, and benign facial lentigines (non-cancerous freckles) in adults and adolescents who are at least 17 years old.

The Fabior and Tazorac brands of tazarotene topical are used to treat acne vulgaris in adults and adolescents who are at least 12 years old.

Tazorac is also used to treat plaque psoriasis (raised, silvery flaking of the skin) in adults.

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