Ringworm can spread easily through close contact, shared towels, or clothing. All affected family members should be examined and treated at the same time to prevent reinfection. Keep the skin clean and dry, avoid sharing personal items, and wash clothes in hot water. Consult a doctor for proper antifungal treatment and guidance for everyone.

Itching in the inner thighs and scrotal area is commonly due to fungal infection caused by sweat and moisture. Keep the area clean and dry, wear loose cotton underwear, and avoid tight clothing. Consult a doctor, who may prescribe a medicine for proper treatment.