Common questions about heart worm
The common questions about heart worm are often related to the species
affected by heart worms in addition to the dogs. One should know that in addition to dogs, the cat, fox, wolf,
horse, sea lion etc. are also affected. Can this be cured or not? Yes. This can be treated.
What is the drug used often for the prevention of heart worm in dogs? Ivermectin is the drug
used often to have reventive actions for these heart worms. Dogs affected reveal constant coughing, panting and
dullness in many occasions.
What will be the size of the worms? In the case of the females, it is about twenty-seven
centimeters and in the case of males, it is about seventeen centimeters in length. Is there any vector involve
inthe transmission of the disease? Yes. Mosquitoes often get associated as vectors in which the early development
of larvae of heart worms occur in them.
Is the prophylaxis meant only for heart worms or others also?The prophylaxis is meant not only
for the heart worms but also for the hook worms, whip worms, and round worms. What is the infective type of larvae
that is associated with the transmission of these heart worms? The third stage larva that is transmitted by the
mosquito bites.
This occurs through out the world. In some areas, the incidences are less in colder months in
which the mosquito reeding will not be there and may be dormant during these periods. What is the name ofthe drug
used for therapy and prevention? Ivermectin and milbemycin oxime may be used for both purposes. Ivermectin
isavailable in injection form and oral form.
Additionally, the forms for external application are also available. The cost factor needs to be
worked out for all hese treatments. What is the frequency of drug used for prophylaxis? One month before the
mosquito season and up to two months after the mosquito season, ivermectin or milbemycin oxime may be given once
monthly for the prophylaxis. Diethylcarbamazine may be used for therapy purpose.
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