Heartworm Disease What Is It and What Causes It? 

Heartworm infection is a genuine sickness that outcomes in extreme lung illness, cardiovascular breakdown, other organ harm, and demise in pets, basically dogs, cats, and ferrets. It is brought about by a parasitic worm called Dirofilaria immitis. The worms are spread through the nibble of a mosquito. The dog is the authoritative host, implying that the worms develop into grown-ups, mate, and produce posterity while living inside a dog. The mosquito is the middle host, implying that the worms live inside a mosquito for a short progress period to become infective (ready to cause heartworm sickness).  Animal worm prevention is designated heartworms on the grounds that the grown-ups live in the heart, lungs, and related veins of a tainted creature. 


How is a Dog Tested for Heartworms? 

A veterinarian utilizes blood tests to check a dog for heartworms. An antigen test recognizes explicit heartworm proteins, called antigens, which are delivered by grown-up female heartworms into the dogs circulatory system. As a rule, antigen tests can precisely identify diseases with at least one grown-up female heartworm. The most punctual that the heartworm proteins can be distinguished in a dogs circulatory system is around 5 months after it is nibbled by a tainted mosquito.  

Another test identifies microfilariae in a canines circulation system. Microfilariae in the circulatory system show that the dog is tainted with grown-up heartworms (on the grounds that lone grown-up heartworms can mate and create microfilariae). The most punctual that microfilariae can be recognized in a dogs circulation system is around a half year after it is nibbled by a contaminated mosquito (since it takes about that long for the heartworms to form from infective hatchlings into grown-ups that mate and produce microfilariae). 


When Should a Dog Be Tested for Heartworms? 

The timing and frequency of heartworm tests depend on many factors.  Some of these factors include: 

  • The dogs age when heartworm prevention is started; 
  • If the owner forgot to give heartworm prevention and for how long; 
  • If the dog is switched from one type of heartworm prevention to another; 
  • If the dog recently traveled to an area where heartworm disease is more common; and 
  • The length of the heartworm season in the region where the dog lives.  

Dogs that are 7 months of age and older should be tested for heartworms before starting heartworm prevention.  Flea and tick prevention in dogs may appear healthy on the outside, but on the inside, heartworms may be living and thriving. 

The Best Treatment is Prevention! 

Numerous items are FDA-supported to forestall heartworms in dogs. All require a veterinarians solution. Most items are given a month to month, either as an effective fluid applied on the skin or as an oral tablet. Both chewable and non-chewable oral tablets are accessible. One item is infused under the skin each 6 or a year, and just a veterinarian can give the infusion. Some heartworm preventives contain different fixings that are viable against certain intestinal worms (like roundworms and hookworms) and different parasites (like insects, ticks, and ear vermin). 

At GRAH, we have a diverse and talented team of Veterinary professionals. You can trust the skills of our vets, leaving the care and treatment of your pet in their capable hands. Let us earn your trust by becoming one of our veterinary families at GRAH.