To reduce the risk of esophageal irritation and ulceration, minocycline hydrochloride capsules and film-coated tablets should be administered with adequate amounts of fluid [100][105][116][118] and probably should not be given at bedtime or to patients with esophageal obstruction or compression. Minocycline is an antibiotic that may be given for acne and bacterial infections. Learn more about the common and rare side effects of Minocycline with GoodRx. Find patient medical information for Minocycline (Minocin, Minolira, and others) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Learn about the side effects of minocycline, from common to rare, for consumers and healthcare professionals. Learn about minocycline usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Minocycline belongs to the class of medicines known as tetracycline 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. Minocycline is an oral antibiotic commonly used to treat moderate to severe acne. It may take up to two months to see improvements, so it should be used as part of a longer treatment plan. Minocycline is a tetracycline antibiotic that fights bacteria in the body. Minocycline is used to treat many different bacterial infections, such as urinary tract infections, respiratory infections, skin infections, severe acne, chlamydia, tick fever, and others. Occasionally, minocycline therapy may result in autoimmune disorders such as drug-related lupus and autoimmune hepatitis, which usually occurs in men who also developed minocycline-induced lupus; however, women are more likely to develop minocycline-induced lupus. Minocycline is used to treat infections caused by bacteria and certain other infections spread by ticks, lice, mites, and infected animals. It is also used to treat acne and rosacea (a skin disease that causes redness, flushing, and pimples on the face).