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My cat has a black bump on her head. Is it a tumor or infection?

Updated On September 23rd, 2025

Hi. Iv been recently finding these on my cat's head. Its mainly the little black part that im concerned about. she seems fine and theres nothing wrong with how she's acting, just want to make sure its nothing bad because i dont know what they are. Thank you.

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2 Answers

Most Helpful Answer

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Answered By Dr. Dayna, DVM, CVA

Veterinarian, Certified Veterinary Acupuncturist

Published on February 27th, 2018

The black raised area could be a tumor, but all the other little ulcerative areas look like she might have a skin infection. I would highly encourage you to have her evaluated by your veterinarian soon. They may recommend removal of the black mass for biopsy. She may need antibiotics as well. Best of luck and I hope she improves soon. Thank you for using Pet Coach.

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    Answered By Dr. Elizabeth

    Veterinarian

    Published on March 13th, 2017

    There are many conditions which could be affecting your kitty. These can include infections, allergies, thyroid conditions, clogged skin pores or even a possibility of skin tumors (which could be malignant or benign). Allergies can be caused by food, environmental allergens or fleas. Secondary skin infections are common in pets especially if there is an underlying problem. If there is a possibility of skin tumors, they should definitely be checked. I would recommend to take her in to see her veterinarian to get the bumps evaluated and find out the cause so the appropriate treatment can be initiated. Hope this helps!

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