There are two steps involved in heartworm treatment. Killing the adult heartworms takes place before everything else. The adult worms are responsible for the damages found in the lungs and heart. This is also the reproductive stage of the parasite. To kill such worm, very strong arsenic compound are used. This can either be injected intramuscularly or intravenously. Using such compounds might pose a threat in the health of the dogs. That’s why critical care is needed.
The second step is the lighter side of the treatment. This is also used in preventing heartworm infestation in animals. The target of this step is the microfilaria and the larval stage of the parasite. It’s a good thing that you can find many heartworm drugs without prescription online. Getting the drugs from actual stores and pharmacies is such a hassle since they require you to present prescriptions from the vet.
There is a wide selection of drugs for the second stage of heartworm treatment. These drugs can be injectibles, topical solutions, chewable tablets, soluble pills, and typical oral medications. Among all heartworm treatment drugs available in the market today, the most popular drug is the Heartgard Plus. It kills heartworms pretty fast and it stays effective for about 4 to 6 weeks. Only one dose is given each month. Heartgard is quite expensive compared to other drugs.
Advantage Multi is another option. This is a topical solution that should be applied once a month in between the shoulder blades of the animal. The price tag is pretty high too. But it is very reasonable since it does not treat heartworms, it also treats intestinal parasites and other external pests like fleas and mites. It’s an all in one parasite treatment.
But if you prefer cheaper heartworm meds without prescription, you can choose between Nuheart and Valuheart Pills. Both of these drugs are generic derivatives. The prices of these drugs are almost the same. The only difference is that Nuheart pills come in meaty flavors and can be dissolved in water while Valuheart is the typical kind f medicine given to animals.