Trimethoprim cream wipe glans half a month, according to the provisions of the drug can not be used, but some patients may have no relief phenomenon, whether to continue to use, need to be combined with the condition and physical condition, consult a doctor. Trimethoprim cream instructions clearly stipulate that this drug can not be used continuously for more than 4 weeks, and the armpits, groin, vulva, face and other thin skin can not be used continuously for more than 2 weeks; if the patient has been treating glans for half a month, usually can not be used, but for those who have not been relieved of the symptoms, to continue to use the drug or to replace the other medication, you need to consult a physician. Trimethoprim cream is suitable for contact dermatitis, neurodermatitis, body weakness, jock itch, tinea cruris, seborrheic dermatitis, eczema and other diseases, during the use of the drug there may be a burning sensation of the skin, itching, allergies, pins and needles, and other side effects, the long-term use of the drug may also cause hirsutism, hyperpigmentation, skin atrophy. The drug should not be used for a long time on a large area, and avoid the mouth and nose and other parts of the body. Trimethoprim cream is a dermatologic drug class of non-prescription drugs, the specific use of drugs need to follow the doctor’s instructions.