The correct name of Oseltamivir is Oseltamivir Hydrochloride. Cephalosporin is a cephalosporin antibiotic medication for a variety of germs infectious diseases such as upper and lower respiratory tract infections, skin and soft skin tissue infections, urinary tract infections, and biliary tract infections. Oseltamivir hydrochloride is indicated for the treatment of influenza A and B, and for the prevention of influenza A and B in people over 13 years of age. Cephalosporin is divided into five generations based on its antibacterial properties. Adverse reactions such as nausea and vomiting, rash, fever, abdominal pain and diarrhea, dizziness, and secondary infections may occur with the use of Cephalosporin. It is prohibited for patients who are allergic to cephalosporin products, forbidden to be used in combination with penicillin, otherwise cross-allergic reactions may occur, and alcohol should not be consumed before or after taking it. Oseltamivir hydrochloride includes granules, capsules, dry suspension and other dosage forms. Adverse reactions such as nausea and vomiting, headache, and generalized pain may occur after administration. Oseltamivir Hydrochloride is contraindicated in patients who are allergic to any of its ingredients. If you need to use the above two medicines, please consult a professional doctor, follow the doctor’s instructions and use the medicines wisely.