Bovine metronidazole generally refers to artificial bovine metronidazole capsule, which is generally effective for anaerobic glans, but it is not a commonly used medication for treating glans. According to the cause of inflammation of the glans skin mucosa, glans can be divided into infectious glans, non-infectious glans, allergies / autoimmune disease glans, etc., and infectious glans has a kind of anaerobic glans. Artificial oxalic acid metronidazole capsule is a compound preparation, mainly used for oral cavity-related infections, the main ingredients are metronidazole, artificial oxalic acid; in which the metronidazole has the effect of anti-anaerobic bacteria, so for anaerobic glans dolichocephalitis has a certain effect. Note that patients who are allergic to metronidazole or pyrroles, patients with active central nervous disorders and blood disorders, pregnant women, and alcohol drinkers are all prohibited. The most serious adverse effects of the drug are seizures and peripheral neuropathy at high doses. In summary, the diagnosis of glans should be clear which kind belongs to, and then the doctor will consider the appropriate drugs, patients should not blindly self-medication.