what does an epinephrine injection do
Epinephrine injection is used to treat life-threatening allergic reactions caused by insect bites, foods, medications, latex, and other causes. Symptoms of allergic reaction include wheezing, shortness of breath, low blood pressure, hives, itching, swelling, stomach cramps, diarrhea, and loss of bladder control.se epinephrine injection exactly as directed. Do not use more or less of it or use it more often than prescribed by your doctor. To use the automatic injection device, follow these steps: 1  Hold the device firmly in your fist with the black tip pointing down.