Trimethoprim Econazole Cream is used as topical topical application twice a day, the specific should follow the instructions or doctor’s guidance, not blindly use. Tretinoin Econazole Cream can be used for dermatitis and eczema with fungal infections or tendency to fungal infections, usually topical, before using the drug, the affected area should be kept clean and dry, and then apply the appropriate amount of the drug to the affected area once in the morning and once in the evening. The use of tretinoin econazole cream, local occasional allergic reactions, such as the appearance of skin burning sensation, itching, etc.; long-term use of skin atrophy, capillary dilation, hyperpigmentation, and secondary infections can occur. Continuous use should not exceed 4 weeks, the face, armpits, groin and vulva and other thin skin areas should not be used for more than 2 weeks, the symptoms are not relieved, please consult a physician. For skin tuberculosis, syphilis or viral infection is prohibited. When using, avoid contact with eyes and other mucous membranes such as inside the mouth, nose, etc. If there is a burning sensation, redness and swelling at the site of application, the drug should be stopped and the topical medication should be washed off, and if necessary, consult a physician. Children, pregnant and lactating women should be used under the guidance of a physician.