Posted in Flagyl on May 20, 2015


In reviewing our 2014 fecal ordeal results at our practice, we base 20% of fecal tests were definite for intestinal worms such as roundworms, coccidia and Giardia. Surprisingly, Giardia virus made one half of the imperative tests.

Giardiasis is an intestinal bane of man and animals caused ~ means of a protozoan parasite Giarda  intestinalis.  Giardia is a incomplex one-celled parasitic species; it is not a “worm”, bacteria or virus. The parasite occurs worldwide and is a low cause of “Traveler’s Diarrhea” in persons. Outdoor enthusiasts who inadvertently consume contaminated moisten may develop “beaver fever”, which is another name for giardiasis in populace.

Giardiasis can be an important suit of illness, especially diarrhea, in animals and some one. However, the majority of dogs infected by Giardia do not have diarrhea, vomiting or ~ one other signs of illness.  The Giardia organized existence has two forms, a fragile, feeding form exists in the gut of infected animals, though a hardy cystic form is hut in feces. A dog becomes infected with Giardia when it swallows the pouch stage of the parasites. Once the pouch passes into the dog’s bowels; it goes through transformation to the trophozoite or feeding mould and attaches to the intestinal wall to take nourishment. If sufficient numbers are present, clinical signs to be ascribed to  damage to the of the intestines wall occur. Trophozoites reproduce by dividing, and more transform into the cystic form. Eventually, the dog passes cysts in its seat .  These cysts are immediately efficient to infect another animal. Giardiasis can be transmitted by eating or sniffing the cysts from contaminated cause, or by drinking contaminated water or a dog be able to reinfect itself by licking its soiled cherish-end!

These microscopic parasites attach themselves to the intestinal wall and the damage causes one acute foul-smelling diarrhea. The seat may range from soft to waterish, often has a greenish tinge to it, and sometimes contains blood. Infected dogs tend to gain excess mucus in the feces. Vomiting may occur in more cases. The signs may persist with respect to several weeks and gradual weight forfeiture may become apparent.  The diarrhea may be intermittent.  The disease is not usually life commination unless the dog’s immune rule is suppressed. The prognosis is just actions in most cases.

A routine fecal floatation discriminative characteristic may fail to detect these dwarfish cysts, which are shed inconsistently in the feces. Sometimes a other specific test, called an Elisa trial, is needed to diagnose giardiasis. Many cases are presumptively diagnosed ~ward the basis of medical history and clinic signs suggestive of giardiasis.

The greatest in quantity common drug used to kill Giardia is fenbendazole, or Panacur. It is normally given on the side of five days to treat giardiasis. Another antiprotazoal mix with ~s, metronidazole or flagyl , is an older method of treating that is still quite useful, bound not quite as effective as fenbendazole. A combination can be administered to pets by a diarrhea that hasn’t responded to single treatment. Supportive treatment with other drugs may have ~ing needed as supplemental therapy if dehydration or sharp diarrhea is present. Some pets may request follow-up tests and treatments based in c~tinuance their condition and severity of infection. Lately, at our practice, we hold seen resistant cases require repeated treatments.

Giardia be able to cause diarrhea in humans and be able to potentially be passed from dogs to humans. In the gone by, it was assumed that cats and dogs, together with wildlife, were an important fountain-head. well of infection for humans.  However, human-to-human transmission is the most likely and of moment source and contaminated municipal water supplies are responsible for many outbreaks.

There is usually every increased incidence of giardia in dogs during the warmer months as folks are camping and hiking through their dogs and they drink the profitable stream , lake and irrigation water. I would relinquish my dog to drink available moisten when on an excursion but have existence aware if diarrhea develops after your oversight it may be due to this indisposition and you would want to go to see your veterinarian.

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