Hard pack pimples may be caused by acne, folliculitis and other diseases, which can be improved by general treatment and medication. 1. Acne: If acne is the cause of hard pack pimples, patients should pay attention to their daily diet and eat less dairy products and high sugar foods. Topical azelaic acid cream can be used as prescribed by the doctor to inhibit bacteria and dissolve acne. If necessary, follow the doctor’s prescription oral antibiotic drugs, such as erythromycin, clindamycin and so on. 2. Folliculitis: hard pack acne may be caused by folliculitis, patients should keep local clean, reduce the friction of the affected area. If it is a bacterial infection caused by folliculitis, you can follow the doctor’s prescription of topical antibiotic drugs, such as fusidic acid, mupirocin, etc.; if it is caused by fungal infection, you can follow the doctor’s prescription of topical antifungal drugs, such as clotrimazole, bupropion and so on. If there is a hard bag of acne, it is recommended to go to a regular hospital to check, with the doctor standardized treatment.