Gastrointestinal Emergencies in Pets: When Diarrhea or Constipation Is Serious | VetCheck Indianapolis
For most pet owners, the occasional upset stomach in a dog or cat might not set off alarm bells. A missed meal or a single loose stool could seem minor, especially if your pet appears to bounce back quickly. But sometimes, digestive symptoms like diarrhea or constipation aren’t just uncomfortable—they're urgent red flags that something serious is going on. At VetCheck Pet Urgent Care, Indianapolis, we see gastrointestinal emergencies regularly, and knowing when to act fast can truly save a life.
Diarrhea in pets is more than just a mess to clean up—it can be a warning sign of infections, toxin ingestion, or underlying health issues like pancreatitis, intestinal parasites, or dietary indiscretion. If your pet has repeated episodes of watery or bloody stool, seems lethargic, refuses food, or is vomiting as well, these are signs that the issue could be critical. Dehydration happens quickly with diarrhea, especially in puppies, kittens, or senior pets, and can become life-threatening if not treated right away.
Constipation, on the other hand, might seem like the opposite problem, but it can also indicate serious conditions that require emergency care. If your pet is straining to defecate with little to no result, crying out in pain, or showing signs of abdominal swelling and discomfort, you should seek veterinary help without delay. In cats, especially, chronic constipation can develop into a condition called megacolon, where the colon becomes enlarged and loses its ability to contract. This condition is not only extremely painful but often requires immediate medical intervention.
It’s important to remember that many gastrointestinal emergencies in pets come on suddenly and can escalate rapidly. A dog that gets into the trash or swallows a foreign object may go from fine to critically ill in a matter of hours. Similarly, cats that become constipated may stop eating or drinking, which only worsens their condition. If you notice any sudden behavioral changes like hiding, restlessness, frequent posturing to defecate or vomiting, these are signs your pet needs to be seen by a vet right away.
The causes behind these emergencies vary. Dietary indiscretion, such as eating human food, spoiled leftovers, or foreign objects, is one of the most common culprits. Parasites, infections, inflammatory bowel disease, and even certain medications can all trigger severe diarrhea or constipation. In older pets, cancer or organ dysfunction may also be underlying causes. Regardless of the reason, time is often the most critical factor. Waiting to see if symptoms improve can delay essential treatment and lead to more complications, such as shock, electrolyte imbalances, or bowel obstructions.
At VetCheck Pet Urgent Care, Indianapolis, we’re equipped to diagnose and treat these emergencies quickly. Diagnostics like X-rays, bloodwork, and ultrasound help us pinpoint the cause and determine the right treatment plan. In some cases, pets need intravenous fluids, anti-nausea medication, pain relief, or even emergency surgery to remove obstructions. The sooner your pet is evaluated, the better the outcome.
While some digestive issues can resolve on their own, gastrointestinal emergencies should never be taken lightly. Knowing the difference between a mild upset and a medical crisis could be what protects your pet’s health—and possibly their life. Trust your instincts as a pet parent. If something feels off, it’s always better to have your pet checked by a veterinary professional.
If your pet is showing signs of diarrhea or constipation that seem severe, don’t wait. Visit VetCheck Indianapolis at 5335 Southport Road, Suite 400Indianapolis, IN 46237 or call (317) 934-9953 for fast, expert care. We’re open extended hours to help you handle the unexpected—because your pet’s health can’t wait.
