Swollen gums eat what drugs need to be judged according to the cause of swollen gums, may be the emergence of gingivitis, wisdom teeth pericoronitis and other diseases, need to be symptomatic medication. 1. Gingivitis, if there is a gingivitis, generally need to be used under the guidance of a doctor, minocycline hydrochloride, metronidazole and other medications, but also need to choose the regular hospital ultrasonic scaling, plaque removal of dental calculus, to avoid aggravation of gingivitis. 2. Wisdom tooth pericoronitis, if there is a wisdom tooth pericoronitis, generally can be used under the guidance of the doctor metronidazole, cefixime, erythromycin and other medications, but also need to see a doctor with the doctor for the wisdom teeth around the blind pocket of the cleaning of the medicine, to promote the elimination of swelling and pain. Usually need to pay attention to personal hygiene, keep local clean. Abnormalities in time to seek medical attention.