ringworm

With prescription antifungal treatment, most skin ringworm clears within 2 to 4 weeks. Scalp ringworm typically takes 4 to 6 weeks. Nail infections can require several months of treatment. Without treatment, ringworm does not go away on its own and will likely spread to other body areas or other people.

No, ringworm rarely resolves without treatment. The fungal infection typically persists and spreads over time if left untreated. Over-the-counter antifungal creams work for some mild cases, but prescription-strength medication is often needed. See a dermatologist if your rash has not improved after two weeks of home treatment.

Mild ringworm on the body sometimes responds to over-the-counter antifungal creams containing clotrimazole, miconazole, or terbinafine. Apply as directed for the full recommended duration, even after the rash looks better. However, you should see a dermatologist if the infection covers a large area, affects your scalp or nails, appears on your face, or has not improved within two weeks.

See a dermatologist if ringworm affects your scalp, beard, or nails. You should also seek professional care if the rash covers a large area, appears on your face, keeps coming back, has not responded to over-the-counter treatment within two weeks, or if you have a weakened immune system. Our South Austin office offers same-week appointments for skin concerns.

Dermatologists treat ringworm with prescription-strength antifungal medications. Most body ringworm responds to topical creams or ointments applied for 2 to 4 weeks. Scalp ringworm, nail infections, and widespread cases require oral antifungal pills. Your dermatologist may perform a simple skin scraping to confirm the diagnosis before starting treatment.

No, but they can look similar. Ringworm is a fungal infection that typically forms distinct ring shapes with raised borders and clearer centers. Eczema is an inflammatory condition causing patches of dry, itchy, irritated skin without the ring pattern. Using the wrong treatment can make either condition worse, which is why accurate diagnosis matters.

Yes, ringworm easily spreads to other body areas through scratching or direct contact. This is why prompt treatment is important. If you have ringworm, wash your hands frequently, avoid scratching the affected area, keep the rash covered when possible, and do not share personal items like towels or razors until the infection clears.

You can typically continue normal activities as long as you keep the rash covered and avoid skin-to-skin contact with others. However, athletes should not participate in contact sports until treatment has begun and the rash can be fully covered. Children with scalp ringworm may need to stay home initially. Ask your dermatologist for specific guidance.

Prevent spreading ringworm by starting treatment promptly, keeping the rash covered with clothing or a bandage, washing your hands frequently, not sharing towels or clothing or bedding, cleaning and disinfecting shared surfaces, washing clothes and linens in hot water, and having household pets examined if you suspect they are the source.

Yes, pets are a common source of ringworm. Infected dogs and cats may show circular bald patches, scaly skin, or brittle fur, though some carry the fungus without visible symptoms. If you suspect your pet has ringworm, have them examined by a veterinarian while you seek treatment from a dermatologist.

Recurring ringworm usually means the original infection was not fully treated, you are being re-exposed to the fungal source, or an underlying condition is affecting your immune response. To prevent recurrence, complete the full course of prescribed medication even after symptoms improve, identify and address the source of infection, and follow prevention strategies like keeping skin dry and avoiding shared personal items.

Fungal skin infections including ringworm are common in Central Texas due to the warm, humid climate that allows fungi to thrive. Our South Austin dermatologists see ringworm cases year-round, with increased frequency during summer months. Athletes, gym-goers, and pet owners in the Austin area are particularly susceptible.

Treatment costs vary depending on whether you need topical or oral medication and your insurance coverage. At Revelus Dermatology, we accept most major insurance plans. Prescription topical antifungals are generally affordable, while oral medications may cost more. Contact our office to verify your coverage before your appointment.