Hello,
Without examination confirmation of a diagnosis is tough,but it can be due to fungal infections. Most cases of fungal infections respond to over-the-counter products, which contain any of several basic ingredients: miconazole, tolnaftate, terbinafine,ketaconazole and clotrimazole.You can consult a pharmacist and get any cream or lotion containing these ingredients. Some of them are Lamisil, Monistat derm, Mycelex, and Nizoral.
If the symptoms persist then pls consult a dermatologist.Then paget’s disease of the nipple also has to be ruled out.
Hope it helps. Take care and pls do keep me posted on how you are doing or in case you have additional queries. Kind regards.
Possibly a fungal component is there.Clotrimazole creme may be added.Do consult your doc.