Prickly pear cactus is also used for medicine. Prickly pear cactus is used for type 2 diabetes, high cholesterol, obesity, alcohol hangover, colitis, diarrhea, and benign prostatic hypertrophy (BPH). It is also used to fight viral infections. In foods, the prickly pear juice is used in jellies and candies.
Drooling is usually caused by excess saliva in the mouth. Medical conditions such as acid reflux and pregnancy can increase saliva production. Allergies, tumors, and above-the-neck infections such as strep throat, tonsil infection, and sinusitis can all impair swallowing.
Excessive Dog Drooling Causes. Dog salivating should not be a cause for concern unless the drooling is excessive. Usually dogs will drool if it sees a piece of meat in front of it or any other such delicious food. In such cases their mouths begin to water and they have an instant urge to grab the food.