For the complete or partial reversal of narcotic depression, including respiratory depression, induced by opioids.

For the acute and chronic treatment of signs and symptoms of osteoarthritis and rheumatoid arthritis.

For the relief of the inflammatory and pruritic manifestations of corticosteroid-responsive dermatoses.

For treatment of chronic open-angle glaucoma and acute angle-closure glaucoma

For the treatment of mild or moderate (NYHA class II or III) heart failure of ischemic or cardiomyopathic origin.

For the treatment of patients (≥12 years of age) with travelers' diarrhea caused by noninvasive strains of Escherichia coli. Rifaximin is also designated an orphan drug by the ...

For the treatment of diabetes mellitus type 2.

For the treatment of overactive bladder with symptoms of urge urinary incontinence, urgency, and urinary frequency.

Used to treat short-term sleeping problems (insomnia), such as difficulty falling asleep, frequent awakenings during the night, and early-morning awakening.

Indicated in combination with other antiretroviral agents for the treatment of HIV-infection.

For the topical treatment of actinic keratosis.

Investigated for use/treatment in cystic fibrosis and muscular dystrophy.

Investigated for use/treatment in anxiety disorders, gastroesophageal reflux disease (GERD), and migraine and cluster headaches.

Investigated for use/treatment in osteoporosis.

Investigated for use/treatment in colorectal cancer.