Ringworm can be found not only on dogs, but also on humans. There are a couple of different signs and symptoms of ringworm in dogs and humans. Understanding ringworm can prepare you to take extra precautions against ringworm infections. There are a few things you can do to stop your pet and yourself from coming into contact with the dreaded ringworm.
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Identification
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Ringworm is not an actual worm. It's a fungus that infects the skin. This fungus is called dermatophytes. The name literally means "plants that live on the skin." The fungus feeds on human nails, hair and the outer layer of skin in dogs. There are many strains of ringworm. The most common strain is called Microsporum and is found on dogs.
Symptoms
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In humans, the No. 1 sign of ringworm is a red circular ring that rises on the skin. In dogs, the common symptom is a round area on the body without hair. In the same area is a lesion that grows in size if not treated. The area may become very itchy, red and inflamed for both dogs and humans. The lesions may not be circular, but spread across the skin. In some cases, the small lesions will become inflamed and fill up with pus. Ringworm could be confused with mange in dogs. Like mange, your dog will lose its hair on the face, paws, ears and tail. Have your pet tested to see if he or she is carrying the ringworm fungus.
Causes
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Ringworm can be transmitted to another person or animal. Humans can be infected from dogs and vice versa. When infected, spores can live a long period of time outside the body of a human or dog. They can live in bedding, carpet and clothing. Ringworm can infect your dog more than once if not treated properly. Most ringworm infections occur in fall and winter months in the United States. However, the fungus is very rampant in muggy, warm climates.
Treatment
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Ringworm infection can cure itself in dogs, but it will take three or four months. If you don't treat ringworm with medication, you risk the possibility of contracting the infection, which can spread to your family and other pets. Plus, your dog will suffer from inflamed skin that is red and itchy. Veterinarians and doctors often recommend special shampoos for dogs and humans to cure the ringworm infection. Washing your dog twice a week will help. Vets may also suggest a cream lotion such as Lotrimin or miconazole cream. Currently, there is no vaccine or cure for ringworm in dogs and humans.
Prevention
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Bathe your dog regularly with an anti-bacterial soap if he has been exposed to ringworm. Wash or, if possible, replace your dog's bed and toys. Wash your bedding and clothing in hot water right away. Vacuum daily and have your carpet professional steam-cleaned to kill exposure to fungus. Also, cleaning your entire house with bleach or soap and water will help kill spores. If you suspect you or your family may have ringworm, keep them home from work and school. Isolate your dog from other humans and pets.
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