Abscess - cats

An abscess is an infected swelling full of pus (a rather smelly liquid of yellow, green or brown colour, often tinged with blood). This occurs where a dirty wound seals and bacteria grow beneath the skin. Most abscesses in cats are caused by bite wounds from other cats. These usually occur on the head, at the base of the tail or on the feet.

An abscess appears as a painful, soft swelling. Eventually the abscess will burst to the surface, which may be the first you see of it, but before this occurs the cat may be in considerable pain, could appear unwell with a high temperature and there is a risk of the infection spreading to the blood.

An abscess that has not burst will need ‘lancing’ (opening it to release the pus) by your vet. Once open, most abscesses will clear by ensuring they remain open and bathing with salt water (1 teaspoon of salt to 1 pint of water), but it is worth seeing your vet. Some will return or deteriorate without antibiotics, especially if the cat appears unwell.

Disclaimer

This pet health article is for reference only.

If your pet is showing any symptoms or distress, and you suspect your pet is ill CONTACT YOUR VET IMMEDIATELY.