Dangerous or Gross Lifesaving Animals

It's a fact that animals can extend our life expectancy by giving us stress relief by capturing our hearts with their cute and cuddly ways. Therapy cats and dogs have become so popular that prescriptions have been written to individuals with special needs. Lifesaving medical therapy doesn't stop with cuddly creatures though. Here's a bit of info that you might have missed last time you were diagnosing yourself on Web MD.

Horseshoe crab blood is used to fight endotoxins though with a cost of $15,000 per pint.

Gila Monster venom has been discovered to treat the epidemic in American known as diabetes. A hormone in the venom, known as exendin-4, is similar to a hormone in the human digestive system that produces insulin when blood sugar peaks. Byetta, the drug derived from the venom of the ferocious lizard is available as an injection for Type 2 Diabetics to maintain healthy glucose levels. Not only does the drug help with glucose levels, it has also been noted to help with weight loss and appetite suppression.

Snake venom has been found to treat an array of medical issues including blood pressure, cancer, bacterial infections and many others. Tirofiban, an anticoagulant drug used to treat cardiovascular disease is derived from the venom of the Saw-scaled viper. Many other venoms are used for various ailments including venom from the King Cobra, Bushmaster, Copperheads and even the harmless, yet mildly venomous Garter Snake.

Maggots are certainly not something people think of when it comes to cleanliness. The larvae of the blowfly loves to eat decaying or dead flesh. Doctors use maggots to clean wounds by allowing them to eat the dead and bacteria filled tissue. Usually only used as a last resort when all other treatment methods have failed, maggots are placed on the infection under bandages for several days. The maggots ingest liquefied bacteria and clean the dead tissue from lacerations. Within the time these little guys are feasting on your flesh, they grow about a half an inch.

Leeches are known as nature's vampires. They were commonly used centuries ago to save limbs as well as lives. In modern times, leeches are used to close wounds and repair skin damage after reattachment of limbs such as fingers and toes. Just imagine, you cut your finger off, doctors reattach it then apply a few creatures with three jaws full of sharp teeth that continuously feeds on your blood. Sound fun? The FDA has approved only one of the 650 different species of leeches for medical use.