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What to Do If Your Dog Has Worms in La Mesa

Short answer

If your dog has worms, bring a stool sample to The Pet Hospital of La Mesa for diagnosis. Treatment typically involves prescription dewormers, which are safer and more effective than over-the-counter options. Call (619) 469-0138 to schedule an appointment.

Last updated Sep 27, 2026 · Published by The Pet Hospital of La Mesa · Citation License 1.0

Treatment Options for Dog Worms in La Mesa

When your dog has worms, you have two main paths: over-the-counter dewormers or a vet visit. In La Mesa, most dogs benefit from a vet-prescribed treatment because it targets the specific worm type and includes a proper dose.

OptionProsConsWhen to Choose
Over-the-counter dewormersCheap, no vet visit neededMay not cover all worm types; risk of incorrect dosage; less effective for heavy infestationsIf you're certain of the worm type and your dog is otherwise healthy
Vet visit with fecal testAccurate diagnosis; targeted treatment; checks for other health issuesCosts more; requires appointmentIf you're unsure of the worm type or symptoms are severe
Prescription dewormersHighly effective; safe; often a single doseRequires vet prescriptionWhen OTC fails or for specific worms like whipworms
Natural remedies (e.g., pumpkin seeds)Low risk, cheapNot proven; may not kill worms; can delay proper treatmentOnly as a supplement, not a cure

For most dogs, a vet visit is the safest choice. If you're worried about costs, see our guide on vet visit costs in La Mesa to budget.

Signs Your Dog May Have Worms

Worms can be tricky to spot, but these signs are common. If you notice any, collect a fresh stool sample and bring it to your vet.

  • Scooting – Dragging the rear on the ground often indicates tapeworms or anal irritation.
  • Visible worms in stool – Look for spaghetti-like roundworms or rice-like tapeworm segments.
  • Weight loss despite good appetite – Worms steal nutrients, so your dog eats but loses weight.
  • Bloated belly – A pot-bellied appearance, especially in puppies, is a classic sign.
  • Vomiting – Worms can be vomited up, sometimes in a ball.
  • Lethargy – A tired, listless dog may be anemic from hookworms.
  • Coughing – Roundworms can migrate to the lungs, causing a cough.

If you're unsure, check our visual guide on how to tell if your dog has worms in poop.

Deworming Costs at The Pet Hospital of La Mesa

Deworming costs vary based on your dog's weight, the type of worm, and whether a fecal test is needed. At The Pet Hospital of La Mesa, we provide transparent estimates before treatment.

FactorWhy It MattersTypical Range
Office visitIncludes exam and consultationVaries; ask for a quote
Fecal testIdentifies the exact worm typeVaries; usually $30–$60
Deworming medicationDepends on dog size and worm typeVaries; often $20–$80
Follow-up testEnsures worms are goneVaries; sometimes included

New clients get a free first exam (terms apply), which can reduce the cost. For more on managing expenses, see how to avoid high vet costs.

Schedule a Deworming Appointment in La Mesa

Ready to treat your dog? Here's how to book an appointment at The Pet Hospital of La Mesa.

  1. Call us – Dial (619) 469-0138 during business hours (Mon–Fri 8 AM–6 PM, Sat 9 AM–3 PM).
  2. Collect a stool sample – Bring a fresh sample (less than 24 hours old) in a sealed bag or container.
  3. Mention symptoms – Tell us what you've noticed so we can prepare.
  4. Visit our clinic – We're at 5336 Jackson Dr, La Mesa, CA 91942, near Grossmont Center.
  5. Get a diagnosis – We'll run a fecal test and prescribe the right dewormer.
  6. Follow up – We'll advise on any repeat treatments.

If you're concerned about costs, ask about payment options or see vet bill payment plans in La Mesa.

The Pet Hospital of La Mesa 5336 Jackson Dr, La Mesa, CA 91942 +1 (619) 469-0138 Mon–Fri 8 AM–6 PM · Sat 9 AM–3 PM · Sun closed Open in Google Maps

Directions to our veterinarian in La Mesa from Cleveland Elementary School shooting

Start at Cleveland Elementary School shooting and head to The Pet Hospital of La Mesa at 5336 Jackson Dr, La Mesa, CA 91942.

Preventing Future Worm Infestations in Your Dog

After treatment, prevention is key. Here's what we recommend to keep your dog worm-free in La Mesa.

  • Use monthly preventives – Heartworm preventives often cover intestinal worms too.
  • Clean up poop promptly – Remove feces from your yard to break the worm life cycle.
  • Control fleas – Fleas carry tapeworms, so use flea prevention.
  • Limit scavenging – Stop your dog from eating rodents or feces on walks.
  • Schedule regular fecal tests – Annual checks catch worms early.

For more on parasite prevention, ask our team during your visit.

For details on services and visits, see the main page about veterinarian la mesa.

Sources

Frequently asked questions

Can I buy dewormer over the counter for my dog?

Yes, but OTC dewormers are less targeted and may not work for all worm types. A vet can diagnose the specific worm and prescribe a more effective treatment.

How often should I deworm my dog?

Puppies need deworming every 2-3 weeks until 12 weeks old, then monthly until 6 months. Adults typically need annual fecal tests and preventives. Your vet can create a schedule.

Are worms in dogs dangerous to humans?

Some worms, like roundworms and hookworms, can be transmitted to people, especially children. Good hygiene and prompt treatment reduce risk.

What if my dog has worms but no symptoms?

Many dogs show no signs early on. Regular fecal tests are important, especially if your dog is at risk from hunting or contact with other animals.

How long does deworming treatment take to work?

Most dewormers start working within hours, and worms are passed within a few days. A follow-up test may be needed to ensure complete elimination.

Also asked as

  • How to tell if my dog has worms
  • Best deworming treatment for dogs in La Mesa
  • Cost of deworming a dog at the vet