I’m not 100% sure what is going on. She has some hair loss on the back of her neck where the flea treatment was put a few weeks ago, but this popped up kind of overnight. Could this be from her flea treatment or excessive scratching from previously having fleas?
Some cats can have localized reactions to topical flea treatments, which might cause irritation, hair loss, and scabbing in the treated area. Additionally, excessive scratching due to flea bites can also lead to similar symptoms.
Firstly, keep an eye on the affected area to see if it worsens or if new areas develop similar symptoms. Monitoring is crucial to catch any changes early.
Next, you can gently clean the area with a mild, pet-safe antiseptic solution. This can help prevent any secondary infections from developing.
To minimize further scratching, try to keep your cat's nails trimmed. If she continues to scratch excessively, you might consider using an Elizabethan collar (cone) to prevent her from aggravating the area.
It might also be worth discussing with your vet about switching to a different type of flea treatment if you suspect the current one is causing a reaction.
If the symptoms persist or worsen, or if you notice any signs of infection such as increased redness, swelling, or discharge, it would be best to take your pet to a veterinarian. They can provide a thorough examination and recommend appropriate treatments, which may include topical or oral medications to address the skin condition and any underlying issues.
If you have any further questions, please feel free to ask. Thank you.