Hello Doctor, My three year son has developed small itchy rashes one months back. It started as a small patch behind neck but slowly spread to his shoulders and elbow and lower back. Consulted a dermatologist. She advised applying momate and atrax for five days. the rashes seemed to have almost dried up. On second consultation she gave lycosole and another cream. But soon after the second visit the rashes have reappeared and dont seem to go away but are instead spreading. please advise