Why does sugar-free gum cause problems?
Sorbitol is a sugar alcohol that draws water into the intestines. Pets cannot digest it well, leading to an osmotic effect that causes rapid, severe diarrhoea.
Dogs find gum in handbags, pockets, or under car seats. They often swallow the whole packet with multiple pieces, wrappers and all, which increases the risk of a blockage alongside the diarrhoea.
Why speed matters
Delaying care significantly worsens outcomes. Some signs appear hours or days later, so "looks fine right now" is not a reason to wait.
Signs to watch for
- Watery, explosive diarrhoea starting within 2-12 hours of ingestion.
- Loud gurgling sounds from the abdomen.
- Loss of appetite, lethargy, and possible vomiting.
- Signs of dehydration if diarrhoea is severe: dry gums, sunken eyes, slow skin tent.
- Abdominal pain or straining if there is a partial blockage from wrappers.
What to do right now
- Call your vet or a poison helpline. Describe how much gum was eaten and if wrappers were swallowed.
- Withhold food for a few hours but allow small, frequent sips of water to prevent dehydration.
- Be prepared for messy, urgent diarrhoea. Keep the pet in an easy-to-clean area.
- Monitor closely for signs of intestinal blockage: repeated vomiting, no stool, or a painful abdomen.
- Do NOT induce vomiting for sorbitol alone. The vet may advise it if a large amount of gum with wrappers was eaten recently, to prevent a blockage.
If your pet shows any of the signs above, go to the nearest emergency vet now and call ahead.
The step-by-step response, from the first minute to the vet visit, is in our Sugar-Free Gum & Sorbitol Laxative Effect emergency guide.