The redness and swelling of the foreskin is most commonly seen in glans phimosis, allergy, friction, etc., and requires targeted application of antibiotic ointment, glucocorticoid drugs, and so on.
1. Foreskin glans: you can use 1:5000 potassium permanganate solution to clean, and then apply antibiotic ointment locally, such as erythromycin ointment, mupirocin ointment, which can help to reduce the swelling, and if the foreskin is too long, you need to do circumcision surgery to treat it.
2. Allergy: may be caused by contact with allergens, can be applied locally glucocorticosteroid drugs, such as mometasone furoate cream, Dinaid cream, some patients with severe allergies need to cooperate with the oral anti-allergy drugs, such as cetirizine hydrochloride, loratadine.
3. Friction: It may be caused by too tight clothing friction, to wear loose clothing, generally will gradually recover on its own, do not need special medication, if secondary infection, can be coated with antibiotic ointment.
The redness and swelling of the foreskin must be guided by the doctor to use medication, the patient can not self-medication.