Mydral Ophthalmic and Ravicti

• Generic Name: tropicamide ophthalmic
• Dosage Forms: n.a.
• Other Brand Names: Mydriacyl, Tropicacyl, Opticyl, Mydral, Ocu-Tropic

Ophthalmic atropine, homatropine, and scopolamine are used to dilate (enlarge) the pupil of the eye. They are used before eye examinations, before and after eye surgery, and to treat certain eye conditions, such as uveitis or posterior synechiae.

These medicines are available only with your doctor's prescription.

• Generic Name: glycerol phenylbutyrate
• Dosage Forms: oral liquid
• Other Brand Names: Ravicti

Ravicti (glycerol phenylbutyrate) binds with other substances in the liver and kidneys to help eliminate nitrogen from the body. Excess nitrogen can cause hyperammonemia, a build-up of ammonia in the blood. Ammonia is very toxic when it circulates in blood and tissues and can cause permanent brain damage, coma, or death.

Ravicti helps prevent a build-up of ammonia in the blood in people with urea cycle disorder. This medicine is used in adults, children and infants. Ravicti will not treat hyperammonemia.

Ravicti is usually given together with a low-protein diet and sometimes dietary supplements.