Biaxin Filmtab and Lortuss EX

• Generic Name: clarithromycin
• Dosage Forms: tablets, extended-release tablets, oral suspension
• Other Brand Names: Biaxin, Biaxin XL

Clarithromycin is used to treat bacterial infections in many different parts of the body. It is also used in combination with other medicines to treat duodenal ulcers caused by H. pylori. This medicine is also used to prevent and treat Mycobacterium avium complex (MAC) infection.

Clarithromycin belongs to the class of medicines, known as macrolide antibiotics. It works by killing bacteria or preventing their growth. However, this medicine will not work for colds, flu, or other virus infections.

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

• Generic Name: codeine / guaifenesin / pseudoephedrine
• Dosage Forms: n.a.
• Other Brand Names: Ambifed CD, Biotussin DAC, Cheratussin DAC, Guaifen DAC, Lortuss EX, Maxifed-G CD, Nucofed Pediatric Expectorant, Tricode GF, Tusnel C, Virtussin DAC, Virtussin DAC

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

Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat, making it easier to cough out through your mouth.

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

Lortuss EX is a combination medicine used to treat cough, stuffy nose, and sinus congestion caused by allergies, the common cold, or the flu.

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

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