A cool compress may comfort mild local swelling if the dog tolerates it, but it does not replace veterinary advice for facial swelling.

Dog bee sting with face swelling

Facial swelling after a sting is a same-day veterinary problem. Breathing changes make it an ER-now problem.

Do this first

Scenario	Insect sting / allergic reaction
Vet vs poison control vs ER	Localized mild swelling can often be directed by your regular vet by phone. Facial swelling, hives with lethargy, vomiting, or breathing changes are ER now. Poison control is secondary unless a toxin was also involved.

Move to a safe area away from further stings
If a stinger is visible at the skin surface, scrape it away horizontally
Watch for facial swelling, hives, vomiting, collapse, or breathing change
Call your veterinarian or ER immediately for swelling of the face, throat, or any breathing effort
Do not give human antihistamines or epinephrine unless a veterinarian has already prescribed a plan for this pet

A swollen muzzle can stay local or progress toward hives, vomiting, or breathing effort. Watch the whole dog, not only the nose.

If a stinger is visible at the surface, scrape it away horizontally — then call.

Do not give human antihistamines or epinephrine unless a veterinarian has prescribed a plan for this pet.

Prior sting history raises concern — say it on the call.

This is general information, not a diagnosis. Contact your vet for anything urgent or unclear.

Ice on the muzzle?: A cool compress may comfort mild local swelling if the dog tolerates it, but it does not replace veterinary advice for facial swelling.