9. Fever
Allergies never, ever cause fevers. If you are suffering a fever in the midst of a sneezing fit, that means it’s not allergies. Fevers only happen when the body is trying to fight an infection or bacteria, which won’t happen in an allergy attack. More severe cases of the cold can cause fevers and chills, so if you feel the need to hide under a blanket or you’re burning up, then it’s not allergies.
