Trimethoprim Ointment should be correctly called Trimethoprim Cream, which has the functions of anti-inflammatory, anti-itching, anti-fungal and anti-bacterial infection, and can be used for the treatment of eczema, contact dermatitis, seborrheic dermatitis, neurodermatitis, tinea corporis, tinea cruris, as well as tinea pedis. Trimethoprim cream is a kind of topical dermatological medicine, containing tretinoin, miconazole and neomycin and other ingredients, with anti-inflammatory, antipruritic, antifungal and antibacterial infections, and can be used for the treatment of eczema, contact dermatitis, seborrheic dermatitis, neuro-dermatitis, tinea corporis, tinea cruris, tinea versicolor and tinea versicolor etc., and it can be directly applied to the cleansed affected area. Trimethoprim cream is a non-prescription drug, should be used according to the instructions, for pregnant women and lactating women, should be used under the guidance of a doctor, should not be used for a long period of time on a large area. If there is burning sensation, redness and swelling at the site of application, the drug should be discontinued and the topical medication should be washed off, and if necessary, the physician should be consulted. There is no clear contraindication, may produce adverse reactions, such as occasional allergies; skin burning, itching, pins and needles sensation; long-term use may cause local skin atrophy, hyperpigmentation, hirsutism, etc., continuous use should not be more than 4 weeks, the face, armpits, inguinal and vulva and other thin skin should not be more than 2 weeks of continuous use. If symptoms are not relieved, consult a physician.