Hay fever, also called allergic rhinitis, can cause:
Sneezing
Itching of the nose, eyes or roof of the mouth
Runny, stuffy nose
Watery, red or swollen eyes (conjunctivitis)
A food allergy can cause:
Tingling in the mouth
Hives
Anaphylaxis
Swelling of the lips, tongue, face or throat
An insect sting allergy can cause:
Anaphylaxis
Itching or hives all over the body
A large area of swelling (edema) at the sting site
Cough, chest tightness, wheezing or shortness of breath
A drug allergy can cause:
Hives
Itchy skin
Rash
Facial swelling
Wheezing
Anaphylaxis
