Consult urologist

Consult a dermatologist or urologist for examination, preferably while the rash is present. Your doctor may recommend blood glucose and HbA1c testing to screen for diabetes. If an infection is suspected, a swab for fungal or bacterial testing may be appropriate. If Candida infection is confirmed, a topical antifungal such as clotrimazole 1% cream may be prescribed. Gently retract the foreskin, wash with lukewarm water, dry thoroughly, and return the foreskin to its normal position. Avoid intercourse until the inflammation resolves. STI testing may be considered depending on clinical findings and sexual exposure history.

Avoid harsh soaps, scented products, antiseptics, and excessive scrubbing of the genital area. Do not use steroid-antifungal combination creams without medical advice, as they may worsen or mask certain infections. Your partner does not automatically require treatment unless they have symptoms or a specific infection is identified. Seek medical attention if you develop severe swelling, difficulty urinating, fever, or an inability to return the retracted foreskin to its normal position. My recommendation: Since this has been recurring after intercourse for three months, examination and diabetes screening are advisable rather than repeatedly treating it without identifying the cause. With appropriate treatment and genital hygiene, most cases improve effectively. Wishing you good health!