Antinaus 50 and Homatropine ophthalmic

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

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.

This medicine is only available with your doctor's prescription.

• Generic Name: homatropine ophthalmic
• Dosage Forms: n.a.
• Other Brand Names: Isopto Homatropine, Homatropaire

Homatropine relaxes muscles in the iris (the colored part) of your eye. Relaxing these muscles helps to dilate or widen your pupil.

Homatropine ophthalmic (for the eyes) is used to treat an eye condition called uveitis. homatropine ophthalmic is also used to dilate your pupil before an eye exam, or to lower pressure inside the eye after eye surgery.

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