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.

Itching in the groin and private areas is commonly due to a fungal infection, and since you are already taking antifungal tablets, adding an antifungal dusting powder can help keep the area dry and prevent further spread. A commonly used and effective option is a clotrimazole-based powder like Candid Dusting Powder, which helps control fungal growth and absorbs excess moisture. Apply the powder to clean, dry skin 1-2 times daily, especially after bathing, and continue using it along with your prescribed medicines. Also, wear loose cotton underwear, avoid tight or sweaty clothing, and keep the area dry. If symptoms do not improve or keep recurring, follow up with your doctor for reassessment.