5 min read
Guinea Pig Runny Nose: Causes and When to See a Vet
A runny nose in a guinea pig can come from dust, allergies or infection. Learn the causes, warning signs and how to reduce irritants.
Possible causes
- Dusty hay or bedding.
- Strong cleaning products or air fresheners nearby.
- Upper respiratory infection.
- Dental root problems pressing on the nasal area.
Signs that point to infection
- Thick, white, yellow or green discharge.
- Crusty eyes as well as nose.
- Noisy breathing or breathing with the mouth.
- Lethargy or eating less.
Reducing irritants
- Shake hay outdoors or choose dust-extracted hay.
- Avoid scented bedding, sprays and candles near the cage.
- Keep the room well ventilated without drafts.
Why not to wait
Respiratory infections can worsen quickly. A pig with nasal discharge plus any change in breathing or appetite should see an exotic vet promptly.
When to call an exotic vet
This guide is general education, not veterinary advice. If your guinea pig stops eating, stops producing droppings, struggles to breathe, bleeds, or seems suddenly quiet, contact an exotic vet the same day. Guinea pigs hide illness, so small changes matter.