Fungal dandruff, an oily scalp, dry skin, stress, poor nutrition, or inflammation of the scalp are common causes of hair loss with dandruff and scalp peeling. Regularly wash your hair and apply a Ketoconazole-containing anti-dandruff shampoo two to three times a week, leaving it on your scalp for a few minutes before washing. If your scalp is greasy, stay away from excessive oil application, harsh hair treatments, and scratching. Consume foods high in protein, fruits, nuts, and water. If you have severe itching, redness, patchy hair loss, pus, or persistent substantial hair loss, please consult a dermatologist as you may require vitamin testing or appropriate scalp therapy.