Prezcobix and Rydex

• Generic Name: cobicistat / darunavir
• Dosage Forms: tablet, film coated
• Other Brand Names: Prezcobix

Prezcobix contains a combination of darunavir and cobicistat. Darunavir is an antiviral medicine that prevents human immunodeficiency virus (HIV) from multiplying in your body. Cobicistat reduces the action of enzymes in your liver that break down certain antiviral medicines. This allows the antiviral medicines to be used more safely and effectively at lower doses.

Prezcobix is a combination medicine given together with other antiviral medicines to treat human immunodeficiency virus (HIV) in adults, the virus that can cause acquired immunodeficiency syndrome (AIDS).

Prezcobix is not a cure for HIV or AIDS.

• Generic Name: brompheniramine / codeine / pseudoephedrine
• Dosage Forms: n.a.
• Other Brand Names: Mar-cof BP, M-End WC, Rydex, Mesehist WC, CPB WC

Brompheniramine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Codeine is a narcotic cough suppressant. It affects the signals in the brain that trigger cough reflex.

Pseudoephedrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

Rydex is a combination medicine used to treat runny or stuffy nose, sneezing, itching, watery eyes, cough, and sinus congestion caused by allergies, the common cold, or the flu.

Rydex will not treat a cough that is caused by smoking, asthma, or emphysema.

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