My 9-week-old kitten has a nose wound. Is it ringworm or trauma?

Hello and thank you for contacting Petco Pet Education Center, formerly Petcoach. It could be ringworm. It does not look like self-inflicted trauma unless you witness Pepsi scratching the face excessively or rubbing against walls / carpets. Please, take Pepsi to your local vets for an appointment. He will be either prescribed cream / ointment that covers both bacterial infection and ringworm infection or your vet will recommend examining skin scrapes under the microscope to make the definite diagnosis before starting treatment.

Ringworm is actually caused by a fungal infection (a bit of a misnomer!), so Pickle's deworming treatment will have no impact on the lesion on her nose. That said, ringworm lesions are typically areas of hair loss and dry scaling, and rarely have thick black scabs. It is possible that Pickle injured herself, causing this black lesion. At this point, I recommend monitoring the lesion for another week. If it seems to be going away, there is no reason for concern. However, if the lesion grows, becomes more red or itchy, she should be evaluated by her vet. I hope that all goes well!

This doesn't look like a classic ringworm lesion to me, but ringworm can have many different appearances. A bacterial infection or allergy would also be possible. I would recommend having a veterinarian examine Noody to determine what the lesion might be.

Unfortunately it could still be ringworm - I usually run a culture for 2 weeks. Your vet could dispense a topical miconazole (e.g Conzol) to apply to the lesion. It also could have been an injury from a wound that scabbed up and then fell off. I would err on the side of caution and keep him isolated for 1 more week. Practice good hand hygiene also to prevent you getting or spreading it if its contagious.

I would recommend a vet visit. The picture is a little blurry but it may be infected. It could possibly be due to ringworm. The vet may want to do a skin scraping or fungal culture to determine what it is in the best course of treatment.

The hairloss area beneath the eye could certainly be a dermatophyte (ringworm) lesion, but it is also possible that it could be due to excessive tearing/discharge from the eyes that is resulting in irritation in the area. This could also be contributing to the nasal crusting. Upper respiratory infections (URI) are common in young kittens and can cause ocular (eye) discharge and nasal discharge, with intermittent sneezing and/or coughing. Ringworm lesions are typically itchy but not always. Be on the lookout for any additional hairless or crusting lesions to appear elsewhere on the body, and also if any similar lesions appear on any humans in contact with Rayder, as ringworm is highly contagious. It would be best to have him visit his veterinarian for a thorough physical examination to rule-out a potential URI and perform a dermatophyte culture if indicated.

I would recommend taking Snow White to a veterinarian. This can be anything from a bacterial infection to a fungal infection (like ringworm). They can take a woods lamp (it is like a black light) to see if it glows green. If it does it is ringworm, if it does not it still could be. Only 50% of all ringworm shows up positive with this test. Your veterinarian will prescribe medication to help resolve the lesions. I hope Snow White feels better soon and thank you for using Petco Pet Education Center, formerly Petcoach!