Dirofilaria, more commonly known as heartworm, is a parasite that affects the blood vessels in a dog’s heart. In addition, heartworms can also be found in other animals, including cats and foxes and even occasionally in humans. A heartworm can be up to six inches in length and a dog that is infected can have several hundred worms. Fortunately, treatment is relatively easy and there are several heartworm medicine for dogs options available at your vets or pet store.

Heartworm is caused by mosquito bites and is also spread the same way. Once a dog is infected, the larva is established in the heart and then circulates through the blood system, causing obstructions and thickening of the blood. A dog that is infected with heartworm will generally exhibit certain behavior traits.

Initial signs that your dog may be infected include a mild cough, as well as disinterest in playing and a general fatigue. If your dog develops a severe deep chested cough and breathes in short gasps, these are both signs that the condition is more serious and jaundice, weight loss and loss of appetite indicate the situation is critical. If your dog has any of these symptoms, you should seek medical help at once.

The best heartworm medicine for dogs includes a series of injections which are generally prescribed as a preventative step by your vet. Other treatment options include on spot treatment and oral treatment. These pills should be taken every day and are available as either chewable pills or regular pills that are swallowed. If you are looking for cheap heartworm medicine for dogs, consider the ordinary tablets which generally cost less.

Generic heartworm medicine for dogs is also widely available and this works just as well, despite the lack of a brand name. These generic pills will not prevent your dog from getting mosquito bites, but they will destroy any larvae that may be present.

Heartworm pills are a good buy as they also help to kill fleas and other parasites, such as hookworms and round worms. Although your vet can prescribe heartworm medicine for your dog, it is also possible to buy heartworm medicine for dogs without prescription, either online or at the store. This same author also wrote about cavachon puppies for sale.