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Heartworm Prevention and Treatment

Heartworm disease is one of the most dangerous and preventable conditions we see in pets. It is transmitted by mosquitoes and often develops without obvious early symptoms. At Alum Rock Animal Hospital in San Jose, CA, we make heartworm prevention a top priority. Once the disease is established, treatment becomes more complex, costly, and risky for your pet. Our focus is to keep pets protected before heartworms ever become a problem.


Heartworm treatment

How Heartworm Disease Affects Your Pet

Heartworms live in the heart, lungs, and blood vessels, where they slowly damage vital organs. Over time, infected pets may develop coughing, fatigue, weight loss, and breathing difficulties. In severe cases, it can lead to heart failure and even death. Because these symptoms can appear late in the disease process, consistent preventive care is essential. Working with a trusted veterinarian near you ensures your pet stays protected year-round.

Why Prevention Is Safer Than Treatment

Preventing heartworm disease is much safer and more affordable than treating it once an infection occurs. Monthly preventive medications eliminate heartworm larvae before they can mature and cause damage. At Alum Rock Animal Hospital, our team helps pet owners choose the most appropriate prevention plan based on lifestyle, health history, and risk factors. This is a key part of comprehensive pet preventive care for families throughout San Jose, CA.

The Role of Regular Testing and Wellness Visits

Even pets on prevention should receive regular heartworm testing. This ensures the medication is working properly and that your pet stays fully protected. During routine wellness visits, we also evaluate your pet’s overall health, check for parasites, and discuss any concerns you may have. As a full-service animal hospital, we believe preventive care is the foundation for a long, healthy life.

Trusted Preventive Care in San Jose, CA

Choosing the right vet near you matters for your pet’s long-term health. At Alum Rock Animal Hospital, we are committed to educating pet owners and providing practical, effective preventive solutions. From vaccinations to parasite prevention, we take a personalized approach to every patient and every family we serve.

Schedule Your Pet’s Preventive Care Appointment

If it has been a while since your pet’s last heartworm test or prevention refill, now is the perfect time to visit a vet near you. Contact Alum Rock Animal Hospital in San Jose, CA, at (408) 258-2735 to schedule an appointment with a caring veterinarian. Let us help you take the next step in protecting your pet with reliable, effective pet preventive care.