Heartworm is a particularly nasty parasite which is spread from host to host by mosquitoes. Dog heartworms are a kind of filaris (a long thin worm), but the condition can affect cats, ferrets, coyotes, wolves, sea lions and even humans. This worm was named as such due to its habit in the final stage of its reproductive cycle to live in the heart of its host.
Without treatment, the afflicted animal will have increasing difficulty exerting itself, perhaps losing its breath or even passing out when under duress. At the end, the animal can die as a result of heart failure or failure of the kidneys, lungs or liver, as the parasites can also cause damage to these vital organs.
Treatment is lengthy and can take a year and a half to complete. This is usually comprised of several courses of highly potent anti-heartworm medications, including the use of a dangerous arsenic compound, to kill the parasites. In some cases, surgery may be necessary; each of these options may cause the animal great suffering. The animal may be totally asymptomatic for the greatest part of the infection.
A dog heartworm may take 6 to 7 months to move from introduction to the animal's system via mosquito bite, to its eventual landing in the heart. Fully matured female heart worms may reach a length of 30 centimeters, and males 23 centimeters. Mating occurs after seven months and microfilariae is produced by the females. The spread of mosquito breeding grounds from strictly warm southern climates has lead to an increase in heart worm proliferation.
Heartworm prevention comes in the shape of a monthly Prophylactic, such as Heartgard which uses ivermectin - a broad range anti parasite medication. Heart Guard heartworm medicine is inexpensive, easy to dispense and very effective.
Milbemycin is the active ingredient in Inteceptor, and ProHeart utilizes moxidectin to kill the parasites. Heartgard Plus is the most widely used of all of these.
One can also treat heartworms and similar other parasites by the use of a topical application such as Revolution, which not only controls heartworm, but also serves to control fleas and other parasites. Heartworm prevention is so easy and effective, there is simply no reason to risk your pet's health. To get your dog checked out, see your vet.
First, diagnosis is commonly made by a blood test, then medications are given for the cure and prevention of the infection. The amount of the damage in an infected animal will be revealed by an x-ray. Heartworm pills or injections are a common route to take in curing an infection, however prevention is always much better than trying to cure heartworms. (This holds true with fleas, ticks, and other health conditions, as well.)
To get the information you need, ask about the canine heart worm at your dog's next routine check up. Don't risk your pet's health by trying to save money, as it will be more expensive in the long run if they do become infected. Plus your pet will be healthier if you prevent the heart worms in the first place.
