According to one study , ointments or creams could take about 4 weeks to clear a ringworm infection. However, the exact duration of the infection depends on the location and severity of the lesion.
A lesion that forms on an area of the body with little to no hair may resolve in 2—4 weeks with treatment. If the infection is severe or in an area with a lot of hair, it can take longer to heal. Ringworm that occurs on the scalp requires prescription medicine, such as oral antifungals. The doctor may also prescribe a medicated shampoo. Without treatment, ringworm can disappear within a few months. However, the person is contagious to themselves and others during this time.
Ringworm is a highly contagious fungal skin infection. It can occur anywhere on the body but is particularly common in the groin area and on the feet. A person can use medicated ointments and creams to treat ringworm topically. For more severe infections, a person may need to take oral antifungal medications. Ringworm remains contagious during the first 48 hours of treatment in people and for about 3 weeks from the start of aggressive treatment in pets.
In both cases, untreated ringworm remains contagious for much longer. The fungal spores themselves can live for up to 20 months.
During this time, people should take the necessary precautions to prevent reinfection. Despite the name, ringworm refers to several types of contagious fungal infection. It most often results in an itchy rash. We describe symptoms as…. Ringworm is a fungal infection that causes a distinctive raised rash. Babies are particularly prone to ringworm because they are often in close…. A look at home remedies for ringworm, a condition that results in fungal infection on the skin.
Included is detail on when to see a doctor and…. Tinea capitis, also called scalp ringworm, is a fungal infection. People may sometimes confuse it with other scalp conditions.
How to Prevent Ringworm The fungus grows well on warm, dark, moist areas of the body. To prevent ringworm from spreading to others: Keep the skin clean and dry. Dry the skin well after washing or bathing. Wash hands well and right away if a ringworm rash is touched. Wear clean clothes, socks and underwear every day and do not share clothes or personal items brushes, combs, barrettes with others Picture 2. Wash and dry clothing and towels that have come in contact with the rash using the hottest settings allowed on the care labels.
Wash the bathtub, bathroom sink or pan well after each use. Other Advice Wear shoes in locker rooms and public showers. Shower right away after all contact sports like wrestling and football.
Keep fingernails short and clean. Wash hands after playing with pets. Check pets for ringworm and get them treated if necessary. Your child can return to daycare or school after treatment has begun. Granuloma Annulare. Tinea Capitis. After the area is clean, apply a thin layer of the medication up to twice daily. Continue applying for two weeks or longer. These medications include Sporanox, Lamisil and Diflucan. Do not take any of these drugs if you are on medications for acid reflux or blood clotting.
Although ringworm is difficult to prevent, you can reduce your chances of future infection, according to the Mayo Clinic 1. Avoid wearing heavy clothes for long periods of time, as it can create moist conditions for ringworm to live. Also, stay away from animals that have patches of hair missing, which could be ringworm. Nicki Howell started her professional writing career in , specializing in areas such as health, fitness and personal finance.
She has been published at health care websites, such as HealthTree, and is a ghostwriter for a variety of small health care organizations. Monitor the health of your community here. More Articles. Mayo Clinic: Ringworm Medline Plus: Ringworm The information contained on this site is for informational purposes only, and should not be used as a substitute for the advice of a professional health care provider.
Diseases and Injuries. Should You Bandage Ringworm? Written by Nicki Howell. If you are experiencing serious medical symptoms, seek emergency treatment immediately. Basingstoke UK : Palgrave Macmillan; Emerging fungal infections among children: A review on its clinical manifestations, diagnosis, and prevention.
J Pharm Bioallied Sci. Tinea Corporis. In: StatPearls [Internet]. Tinea faciei starting at day two of life.
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