Treating your cat for heartworms may indeed be no treatment at all, as cats are extremely difficult to treat. The dying worms have side effects as well, often times causing more than 1/3 of the treated cats to end up with serious problems. Dying worms can become lodged in the arteries of the heart, which are already inflamed due to the worms being there. When a lodged worm starts to decompose, it can lead to very serious problems. Pets that have a serious infestation with heartworms may need to spend some time at the hospital, to ensure that they are properly treated.

Some cats may not be able to take a certain type of heartworm treatment medicine. Depending on the side affects and how the medicine affects the cat, some breeds may not be able to take some of the better medicines. To determine the best treatment options for your cat, your vet will need to run several tests. Once the tests have concluded, your vet will be able to tell you the best options available for treatment.

With all diseases, prevention is a lot better and safer than treatment. Be sure to talk to your vet and find out what heartworm prevention medication is the best to use. Your vet can tell you what you need to get, and how to use it. This way, you can prevent your pet from getting heartworms – and the serious side effects and life threatening issues that go along with them.