Redness and itching are often present throughout the infection. Ringworm is highly contagious and is spread by direct contact with the fungus or with contaminated brushes, combs, hats, or seat backs. Cats and dogs that are infected with the ringworm fungus can transmit it to people. Treatment may include an antifungal medication, which is either applied as a cream or taken by mouth. The medication may be used for as long as two to three months to eradicate the fungus.
Daily hair washing with antifungal shampoos reduces the risk of transmitting the fungus to others.
Practice good hygiene and prohibit children from borrowing combs, brushes, socks, hats, or shoes. For more information, see your health care professional.