Itchy, watery eyes, runny nose and sneezing are all common symptoms which a vast majority of us experience as allergy symptoms at specific times throughout the year. Many individuals do everything in their power to avoid allergies including changing their diets, staying indoors or taking vitamin supplements. These may contribute to fighting allergies, but there is another effective way to do so. Immunotherapy or allergy shots are gaining popularity. Getting an allergy shot can be scary for some people, so we thought it would be best to fully explain allergy shots and address some common concerns.