What should I do if cat ringworm is transmitted to humans? ——A complete guide to symptoms, treatment and prevention
Recently, the topic of pet health has triggered widespread discussion on social media, among which "cat ringworm can be transmitted to humans" has become one of the hot topics. Cat ringworm is a skin disease caused by fungi that not only affects the health of cats, but can also be transmitted to humans. The following is a detailed analysis and treatment plan for cat ringworm.
1. What is cat ringworm?

Cat ringworm is mainly caused byMicrosporum canisorMicrosporum gypsumCaused by circular hair loss, dandruff and erythema. A red, ring-shaped rash (tinea corporis) may appear after human exposure.
| host | Common symptoms | High-risk groups |
|---|---|---|
| cat | Circular hair removal and skin scabs | Kittens, immunocompromised cats |
| human | annular erythema, itching | Children, the elderly, and those with weak immunity |
2. Treatment steps after a person is infected
1.Confirm symptoms: Refer to the table below to determine whether you are infected with cat ringworm.
| symptom stage | performance | Recommended actions |
|---|---|---|
| Early stage | Slight itching, small red spots | Apply topical antifungal ointment |
| medium term | Circular spread, peeling | Oral medication + medical treatment |
| severe stage | Purulence, extensive infection | See a dermatologist immediately |
2.Home disinfection: Use 1:10 diluted bleach water or ultraviolet light to treat the environment, focusing on cleaning areas such as cat litters and sofas.
3. Five major measures to prevent cat ringworm infection
1. Check the cat’s skin regularly, and isolate and treat any abnormalities promptly.
2. Wash your hands with sulfur soap immediately after contact with a sick cat.
3. Avoid sharing towels and bedding with cats.
4. Keep your home ventilated and dry, and control the humidity below 50%.
5. Enhance immunity: Supplement vitamin B and zinc.
4. Reference list of therapeutic drugs
| Type | Drug name | life cycle |
|---|---|---|
| External use | Clotrimazole ointment, bifonazole | 2-4 weeks |
| Oral | Itraconazole, terbinafine | Requires medical guidance |
| Environmental disinfection | Glutaraldehyde, sodium hypochlorite | 1 time a day |
5. Hot questions and answers
Q: Will cat ringworm heal on its own?
A: Human infections usually require drug treatment. People with strong immunity may recover on their own but it may take several months to half a year.
Q: What should pregnant women do if they get infected?
A: Avoid the use of oral medications, prefer topical azole ointments, and need to be treated under the supervision of a doctor.
Warm reminder:Recently, many pet hospitals have reported an increase in cases of cat ringworm. It is recommended that cats undergo regular fungal culture tests to nip the disease in the bud. If you have suspected symptoms, you should seek medical treatment promptly to avoid delays in treatment.
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