Inflammation of hair follicles may be caused by bacterial infection, fungal infection or parasitic infection, according to the different causes of the disease, you can choose fusidic acid cream, terbinafine ointment and other topical preparations or oral amoxicillin, ivermectin and other drugs treatment. 1. Bacterial infection: bacterial folliculitis caused by Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus and other bacterial infections, can be used topically with fusidic acid cream, polymyxin B ointment, ofloxacin ointment and so on. If the condition is serious, you can take oral amoxicillin, cefixime and other antibiotics. 2. Fungal infections: fungal folliculitis caused by dermatophytes, Candida and other infections, you can use topical ketoconazole, terbinafine ointment, bifonazole cream and other antifungal preparations, the effect of external drug therapy is not good can be prescribed to take terbinafine, itraconazole and other antifungal drugs. 3. Parasitic infections: parasitic folliculitis caused by lice, trichinella and other parasitic infections, can be used externally sulfur ointment, salicylic acid ointment, benzyl benzoate emulsion and other insecticidal drugs, the effect of the external drugs can be poor oral ivermectin treatment. Hair follicle inflammation should go to the hospital in time to improve the examination, clear the cause of the disease and follow the doctor’s instructions standardized treatment. The above drugs should be used under the guidance of a doctor.