A fungal infection around the private parts that has lasted for 3 years is likely a chronic or recurrent infection that needs proper medical treatment rather than repeated self-medication. It is important to consult a dermatologist, as you may require a full course of oral antifungal medicines along with appropriate topical creams to completely clear the infection. In the meantime, keep the area clean and dry, wear loose cotton underwear, avoid tight or sweaty clothing, and do not use steroid-containing creams, as they can worsen the condition. Wash and dry clothes and towels separately to prevent spread, and continue treatment for the full duration advised by your doctor to reduce the chance of recurrence.

Ringworm near the anus can spread easily due to moisture and friction, so along with treatment, it is important to take preventive steps. Keep the area clean and completely dry, wear loose cotton underwear, and avoid tight or sweaty clothing. Continue using antifungal treatment as advised, but avoid using creams that contain steroids unless prescribed, as they can worsen the infection. Do not scratch the area, wash your hands after touching it, and avoid sharing towels, clothes, or bedding; wash them regularly in hot water. You may continue using an antifungal powder to keep the area dry, and if the infection is not improving, spreading, or keeps coming back, consult a doctor for proper treatment.

Rashes in the inner thigh area are commonly caused by fungal infections, sweat and moisture buildup, friction from tight clothing, or skin irritation. They may appear as red, itchy patches and can worsen in warm or humid conditions. To manage this, keep the area clean and dry, wear loose cotton clothing, avoid tight or synthetic fabrics, and do not scratch. You may use an antifungal cream if itching is significant, but it is best to consult a doctor to confirm the cause and get the right treatment. Seek medical advice if the rash spreads, becomes painful, or does not improve in a few days.