Tinea capitis is not very contagious to adults. Because most adults have stronger resistance to fungi, the likelihood of infection is much smaller than in children. This disease is more common in children or people with poorer skin resistance. Tinea capitis includes yellow tinea, white tinea, black tinea, and dragon tinea. Regardless of the type, active antifungal treatment should be received. Avoid eating irritating foods, such as raw ginger, raw onions, pepper, chili, etc.