Ringworm infections of the skin can be treated with a nonprescription antifungal cream that contains the active ingredient miconazole or clotrimazole, according to WebMD. Patients are advised to wash the affected area thoroughly with soap and water, and then apply the antifungal cream according to package instructions.
To ensure the ringworm infection is treated effectively, patients are advised to continue treatment for two to four weeks, even if the symptoms disappear sooner, as stated by WebMD. If symptoms do not improve within two weeks of using an antfungal cream, patients are urged to call their physicians. A doctor may prescribe prescription antifungal pills to help fight tough cases of ringworm.
Ringworm is a fungal infection of the skin that results in a scaly, red rash that appears in a circular pattern, according to MedicineNet.com. In some patients, it leads to hair loss and blister-like lesions. Ringworm is most common in children, but it can occur in people of all ages and is easily contagious. For this reason, it is important that patients with ringworm avoid sharing clothing, brushes and personal care items with others. Animals, including cats and dogs, are affected by ringworm and can transmit the infection to humans.