22 авг. 2019 г. · In the newly infected dog, it takes about 6 to 7 months for the infective larvae to mature into adult heartworms. The adult heartworms mate .
What are the final stages of heartworms in dogs?
Not all dogs with heartworm disease develop into stage 4. But if it is left untreated, heartworm disease will progress and damage the dog's heart, lungs, liver, and kidneys, eventually causing death.
Can heartworms kill a dog suddenly?
Also, giving a heartworm preventive to a dog infected with adult heartworms may be harmful or deadly. If microfilariae are in the dog's bloodstream, the preventive may cause the microfilariae to suddenly die, triggering a shock-like reaction and possibly death.
How long does it take for heartworms to cause damage?
It usually takes several years before dogs show clinical signs of infection. Consequently, the disease is diagnosed mainly in two- to eight-year-old dogs. The disease is rare in dogs less than one year of age, because the microfilariae take 5 to 7 months to mature into adult heartworms after infection.
How long can a dog live after being treated for heartworms?
Dogs with heartworm disease can live high-quality lives as long as they are given appropriate care. After completing treatment and following your veterinarian's recommenda- tions on heartworm disease testing and prevention, the chances of any long-term effects are very low.
More useful articles on a similar topic 👇
How long does heartworm take to kill?Do dogs have heartworms forever?
