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Bone / injury · Cats & dogs

Wounds, bites and sudden painful swellings: protect and seek care

A tiny opening can hide deep injury or an abscess. Pressure, covering and limited movement are for transport, not a substitute for assessment.

Editorial update: 2026-10-19 · Version 2026.10.19.2
Veterinary review: pending

Wounds, bites and sudden painful swellings: protect and seek care

Educational pet-health and visit-preparation reference. Not a diagnosis, prescription, dosage recommendation or substitute for a veterinarian. Veterinary review: pending. This is an editorial educational reference. Checking sources is not a veterinary assessment of your pet.

Apply steady pressure and cover loosely

Use clean gauze or cloth for visible bleeding; add material on top if soaked instead of lifting it repeatedly. Cover loosely and prevent licking without making toes cold, swollen or discolored.

Section sources: Merck Veterinary Manual: When to see a veterinarian

Bites, punctures and sudden painful lumps need assessment

A bite can look small while hiding a pocket, crush injury, foreign material or infection. A sudden warm, painful swelling with discharge or odor may need same-day care. Do not wait for it to burst or open and squeeze it at home.

Section sources: Merck Veterinary Manual: When to see a veterinarian

Do not pour alcohol, peroxide or human ointment into a wound

Do not remove embedded objects, probe punctures, pour alcohol, peroxide or oils, apply human antibiotics or give pain medicine. Eye, chest, abdominal or joint-area wounds, severe lameness or inability to eat need faster care.

Section sources: Merck Veterinary Manual: When to see a veterinarian

Bring wound photos, cause and vaccine information

Record time, animal or object involved, whether bleeding stopped, ability to walk and other injuries. Take a photo if safe and bring vaccine and medical history; never delay for a better photo.

Section sources: AAHA: Preparing for a successful veterinary visit

Use this guide to prepare for a visit

Wound note Time/cause: Location and photos: Bleeding/swelling/discharge/odor: Can walk and eat: Vaccines and history: Question for the clinic:

Record observations for this topic Visit checklist

Sources & editorial context

What changed

Rebuilt around transport pressure, hidden bite depth, prohibited home actions and handover.

Dates identify editorial updates and source checks, not clinical approval. All four languages were edited together; native-language and veterinary review remain pending.

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