I have rashes on my back, thighs, and buttocks with itching; could it be a fungal infection?
Itching and rashes on the back, thighs, and buttocks can be due to a fungal infection, especially if they are red, patchy, or spreading. Keep the area clean and dry, wear loose clothes, and use an antifungal cream. If it does not improve in 1 to 2 weeks, get it checked by a doctor.