Allergy Symptoms. Allergic rhinitis symptoms include sneezing, runny nose, nasal congestion, itchy nose or eyes, sinus pressure, tearing, red eyes, ear fullness, post-nasal drainage. Allergic symptoms in the skin or lungs can manifest differently but usually when one asks about "allergy" symptoms it most commonly refers to rhinitis.
LONG list. Allergies come in many forms. Most people think of allergies as causing nose and sinus problems such as sneezing, nasal drainage, and congestion, however, other symptoms can include itchy and watery eyes, or in more severe cases, rash, nausea, vomiting, difficulty breathing, and even confusion or dizziness.
Please see below. The symptoms of allergies to animals are similar to those of allergies to other things: rash (including hives), runny or stuffy nose, wheeze, watery, red, or puffy eyes, itch, cough, sneezing, etc.
Allergies. Antihistamines, cromolyns, steroids, avoidance, immunotherapy.
Varies. Cat allergy symptoms can include: runny nose and eyes, itchy nose, eyes and ears, skin rahes, trouble breathing and asthma symptoms.
Allergies. Allergies to environmental allergens can cause runny nose, cough, sneezing, rash, itchy nose, itchy throat, post nasal drip.
Food allergy symptom. Food allergy symptoms can be as basic as itching in the mouth or tongue as well as severe as anaphylaxis (a whole body allergic reaction) other symptoms may be more subtle and delayed such as eczema.
Peanut Allergy. Peanut allergy symptoms include: itchiness, rash, hives, lip or tongue swelling, trouble swallowing, trouble speaking, trouble breathing, asthma, abdominal pain, vomiting, passing out.
Varied. Peanut reactions in infants and toddlers are the same as in teens and adults. They can include: rhinitis, lip/tongue swelling, rash, hives, itchiness, throat swelling, trouble breathing, wheezing, belly pain, vomiting, passing out and rarely death.