Enrofloxacin Hydrochloride is an antibiotic drug mainly used for the treatment of various gram-positive bacteria, negative bacteria, chronic respiratory tract infections, intractable mycoplasmosis and so on. Enrofloxacin Hydrochloride belongs to antibacterial drugs, which has good antibacterial effect on Gram-positive cocci, negative bacilli, and mycoplasma. This product can act on the nucleus of bacteria, inhibit the bacterial DNA of the rotary enzyme leading to bacterial death, not easy to produce drug resistance. Adverse reactions: Nausea, vomiting, irritability and dizziness may occur with the use of this product. Allergic to this product is prohibited. The medication should be used under the supervision of a doctor. If the adverse reactions during the use of the drug is more serious, we should stop the drug and actively seek medical advice, under the guidance of a physician to use the drug, do not blindly use the drug, to avoid the adverse results.