Bee Stings and Insect Bites in Pets: What’s Normal and What Needs Urgent Care?
As warmer weather invites outdoor adventures with our pets, it also brings bees, wasps, ants, and other insects into closer contact with curious noses and paws. While most insect bites and stings are minor, some can trigger severe allergic reactions or even become emergencies. Knowing what’s normal and when to seek urgent veterinary care can make all the difference in protecting your pet’s health.
Bee and wasp stings are especially common in dogs, who may chase or snap at buzzing insects, and in cats, who paw at their prey. A single sting usually causes mild pain, redness, and localized swelling. You may notice your pet licking the area or appearing briefly uncomfortable. In many cases, this kind of reaction is short-lived and may not require more than observation at home.
However, in certain pets—especially those who are allergic, small in size, or stung multiple times—the body can respond with a serious allergic reaction, known as anaphylaxis. This can happen within minutes. If your pet suddenly begins vomiting, has difficulty breathing, develops facial swelling, hives, or collapses, these are all signs of a true emergency. Rapid intervention can save your pet’s life.
Swelling is one of the most confusing symptoms for pet owners. A small bump that stays localized and doesn’t seem to bother your pet may resolve on its own. But when swelling progresses, spreads to the face or throat, or appears to interfere with breathing or swallowing, urgent care is essential. Facial swelling can escalate quickly, closing off airways or leading to complications that require emergency treatment.
Some insect bites, like those from fire ants or spiders, can cause delayed symptoms such as blistering, necrosis (tissue death), or secondary infections. If you notice a growing sore, excessive redness, or your pet seems unusually lethargic or painful hours after an insect encounter, a prompt veterinary evaluation is warranted.
Pets that have previously reacted severely to insect stings are more likely to have similar or worse reactions in the future. If your pet has had a reaction before, don’t wait to see how it goes—seek care immediately. Even pets that have tolerated stings before can become sensitized over time.
At VetCheck Indianapolis, we understand that emergencies don’t wait for business hours. Our team is available 24/7 to assess and treat insect bites and stings in dogs and cats. Whether your pet is experiencing mild swelling that you're unsure about or sudden symptoms that worry you, we are equipped with the diagnostics and treatments needed to act fast.
Do not attempt to treat suspected anaphylaxis at home. While giving Benadryl (diphenhydramine) is often recommended by pet owners online, dosing can be tricky and timing is critical. Some reactions progress too quickly for oral medications to help, and veterinary intervention with injectable medications, fluids, and oxygen support may be necessary.
If you notice your pet has been stung or bitten, try to keep them calm and avoid letting them scratch or lick the area excessively. If the stinger is visible, you may gently scrape it away with a flat object like a credit card. But if your pet is in pain, resists handling, or if you’re unsure what caused the swelling, it’s best to let professionals evaluate the situation.
Insect stings can happen anytime and anywhere—from your backyard to the park or even on a walk around the neighborhood. Knowing what to look for and where to go can help you respond with confidence. At VetCheck Indianapolis, we’re committed to providing immediate, expert care when your pet needs it most.
If your pet has been stung or bitten and you're unsure whether it's serious, don't take chances. Visit VetCheck Indianapolis at 5335 Southport Road, Suite 400Indianapolis, IN 46237 or call (317) 934-9953—we're open 24/7 and ready to help with insect bites, allergic reactions, and all other urgent veterinary needs.
