Itchy foreskin may be related to bad habits, inflammation and allergy, etc. It should be intervened by general treatment, medication and other treatments in time. 1. Bad life habits: such as long time without washing underwear, poor material of underwear, poor foreskin hygiene, can lead to the symptoms of itchy foreskin. In this case, the above bad habits should be corrected in time and good personal hygiene should be maintained. 2. Inflammation: diseases such as torticollis can lead to symptoms such as redness, swelling and itching of the foreskin. For this situation, according to the pathogens that cause inflammation, the application of appropriate anti-infective drugs for treatment, such as erythromycin, etc.; such as phimosis or phimosis, it is recommended to actively surgical treatment, feasible circumcision. 3. Allergy: for condoms, underwear and other items allergy, can also lead to foreskin itching, for a single substance allergy, can be detached from the allergens to improve the condition; the patient can also be under the guidance of the doctor to apply loratadine and dexamethasone ointment and other drugs for treatment; the use of medication may be nausea, dizziness, and other adverse reactions, but also should be promptly sought medical treatment. All the above drugs need to pay attention to the side effects and adverse reactions of drugs, please use the above drugs under the guidance of a doctor. The symptoms of itchy foreskin may also be related to other diseases such as syphilis, eczema, etc. It is recommended to consult a doctor to confirm the diagnosis and follow the doctor’s instructions for treatment.