Penicillin anti-inflammatory drugs include ampicillin, amoxicillin, piperacillin, and other drugs such as alloxacillin. 1. Ampicillin: Ampicillin belongs to the penicillin class of anti-inflammatory drugs, which can be used to treat respiratory tract infections, urinary tract infections, ear, nose, and throat infections, and soft tissue infections caused by susceptible pathogens. During the use of ampicillin, patients may experience symptoms such as rash, nausea, vomiting, abdominal pain, and in severe cases, anaphylaxis. For penicillins, cephalosporins allergies need to be cautious or prohibited drugs. 2. Amoxicillin: Amoxicillin also belongs to the penicillin class of anti-inflammatory drugs, is a kind of β-lactam drugs. It can be used to treat genitourinary tract infections, skin and soft tissue infections, as well as treat typhoid fever and typhoid carriers. Patients may experience nausea, anemia, eosinophilia and other uncomfortable symptoms, penicillin allergy and penicillin skin test positive patients need to be prohibited. 3. Piperacillin: Penicillin anti-inflammatory drugs also include piperacillin, which can be used to treat upper urinary tract and complicated urinary tract infections, Pseudomonas aeruginosa, pelvic infections, as well as skin and biliary tract infections. Patients may experience adverse reactions such as leukopenia, asthma attacks, and thrombophlebitis. Therefore, it should be contraindicated for those with a history of penicillin allergy. 4. Others: There are many types of penicillin anti-inflammatory drugs, including alloxacillin, benzoxacillin, methicillin, cloxacillin, dicloxacillin, ticarcillin, phenoxymethylpenicillin and so on. To choose what kind of penicillin anti-inflammatory drugs, it is recommended that patients combine with their own situation, ask the doctor’s guidance, do not use drugs without authorization.