Ringworms are the most common type of skin infection in humans. They can be caused by a variety of fungi, and people can catch them from animals or other individuals. Ringworm infections usually cause scaly, red rings on the skin with raised borders that may look like blisters filled with fluid. The center often clears up as it heals forming what is called a "ringworm." People usually become infected when they come into contact with an animal who has ringworms such as cats, dogs, rodents, birds or horses. It is also possible to get ringworm just through contact with another person who already has it. Some species of fungus which commonly cause ringworms include Trichophyton rubrum and Tricophyton mentagrophytes. Treatment consists of anti-fungal creams or oral medications prescribed by your doctor - generally for 4 weeks long (or longer if necessary). Good hygiene is important to prevent the spread of this contagious
Symptoms of ringworms infections
Ringworms are caused by a fungus known as dermatophytes. Symptoms of ringworm can vary widely depending on the part of the body that is affected. Common symptoms include:
• A red, scaly patch or bumpy rash which may be itchy and spread out
• Red circles with clear centers (“ring shaped”)
• Crusty patches surrounded by reddened skin • Hair loss in the area of infection
• Small blisters at times
Prevention of ringworms
Prevention of ringworm infections can be accomplished by practicing good hygiene, keeping your skin clean and dry, wearing comfortable fitting clothes that allow air to circulate easily around the area affected, avoiding sharing clothing or personal items with other people who might have an infection (such as towels), bathing regularly using an anti-fungal shampoo that contains ketoconazole or selenium sulfide, washing laundry in hot water with a bleach additive every time it is laundered if someone in the home has a ringworm infection. Keeping pets free from fleas and parasites may also help prevent transmission. If you suspect someone has ringworms seek medical attention immediately for prompt diagnosis and treatment.
Treatment of ringworms
Treatment for ringworms usually involves over-the-counter anti-fungal creams containing miconazole, terbinafine hydrochloride or clotrimazole which are applied to affected areas twice daily for four weeks. Other medications that may be prescribed include oral anti-fungals such as fluconazole or griseofulvin depending on severity of infection. Additionally proper hygiene including regular bathing with soap and water coupled with keeping your skin dry helps reduce risk of further health issues related to ring worms.
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