Both men and women can have penicillin as long as they are not allergic to penicillin. Penicillin is a β-lactam antibiotic used for mild and moderate infections caused by pathogens highly sensitive to penicillin, commonly pharyngitis, tonsillitis, pneumonia, otitis media, syphilis and so on. As long as the patient himself will not have an allergic reaction to penicillin, such as hives and other types of rashes, leukopenia, anaphylactic shock and other conditions, you can take penicillin. It is important to note that secondary infections, such as penicillin-resistant Staphylococcus aureus, gram-negative bacilli, and other secondary infections may occur during the use of penicillin. Patients with a history of penicillin-based drug allergy or a positive penicillin skin test should not be given penicillin sodium injections. The application of antibiotics is not differentiated by gender. After penicillin injection, it is recommended to observe your own condition more often, and you should seek medical treatment in a timely manner if you develop obvious symptoms of discomfort.