Conversation: The conversation between human and AI assistant.
[|Human|] My 7 year old son suddenly formed a small bald spot on the back of his head. The skin is smooth and it looks like there is some hair growth starting in the spot. It s about the size of a nickel. What could it be? What causes bald spots in children and how can I help him?
[|AI|]  Hi...it could be a fungal infection of the scalp. This is a quite common phenomenon. I suggest you get in touch with a pediatric dermatologist or there is another option - Skin conditions are best diagnosed only after seeing directly. I suggest you to upload photographs of the same on this website, so that I can guide you scientifically. She will require oral and topical antifungal medications based on severity. Hope my answer was helpful for you.  I am happy to help any time. Further clarifications and consultations on Chat Doctor are welcome. If you do not have any clarifications, you can close the discussion and rate the answer. Wish your kid good health.