Extendryl HC and Rejuva-A Topical

• Generic Name: guaifenesin / hydrocodone
• Dosage Forms: n.a.
• Other Brand Names: Xtrelus

Guaifenesin and hydrocodone combination is used to relieve cough and nasal congestion associated with the common cold.

Hydrocodone is a narcotic antitussive (cough suppressant). It acts directly on the cough center in the brain to relieve cough. Guaifenesin is used to help clear mucus or phlegm from the chest when you have congestion from a cold or flu. It works by thinning the mucus or phlegm in the lungs.

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

• Generic Name: tretinoin topical
• Dosage Forms: n.a.
• Other Brand Names: Altreno, Atralin, Avita, Refissa, Renova, Retin-A, Tretinoin Emollient Topical, Retin A Micro Gel, Retisol-A, Stie Vaa, Stie Vaa Forte, Stievaa, Vitinoin, Altinac, Tretin-X, Retin A Micro Gel Pump, Renova Pump, Retin-A Micro Microsphere Pump, Tretinoin Microsphere

Tretinoin is used to treat acne or other skin diseases as determined by your doctor. It works partly by keeping skin pores clear.

One of the tretinoin creams is used to treat fine wrinkles, dark spots, or rough skin on the face caused by the damaging rays of the sun. It works by lightening the skin, replacing older skin with newer skin, and slowing down the way the body removes skin cells that may have been harmed by the sun. Tretinoin works best when used within a skin care program that includes protecting the treated skin from the sun. However, it does not completely or permanently erase these skin problems or greatly improve more obvious changes in the skin, such as deep wrinkles caused by the sun or the natural aging process.

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