Said It Here

Why does my cat have mysterious scratches on its head?

Cats frequently develop head wounds from outdoor altercations or self-inflicted scratching that worsens existing marks. These injuries make it difficult to determine whether the damage stems from rough outdoor play or the cat persistently reopening a healing sore.

Overview
People affected3 accounts across 1 forum
Workarounds found6 items attempted
Community agreement14 total upvotes

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

Found another way around this?

Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.

  1. 1
    taking the cat to the vet
    Did this help you?
  2. 2
    keeping an eye on the cats' interactions
    Did this help you?
  3. 3
    treating it as an allergy or infection
    Did this help you?
  4. 4
    Taking the pet to the vet for a checkup
    Did this help you?
  5. 5
    Applying topical antiseptics or first aid
    Did this help you?
  6. 6
    Speculating about potential wildlife or sharp objects in the area
    Did this help you?
Tried another approach not listed above?+ Share your workaround ↑

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/cats3 people · September 2026

“Yesterday my car had some scrapes on her head and today she opened them up, I can’t tell if they’re getting worse or if she’s scratching them open.”source ↗

Zealousideal_Toe_578 · r/cats · 8 upvotes

“Just noticed this on my little guy, skin seems flat, not bleeding or anything but looks like it's hair torn out (?) - doesn't seem to hurt him either when touched there. Anyone seen similar?”source ↗

sneekstar · r/cats · 4 upvotes

“My cat has the same marks. He got them from playing outside and I saw them when he came back in the evening. I’m not sure where he got his either.”source ↗

milnerq · r/cats · 2 upvotes

Where this came up

People with this problem also raised