According to HowStuffWorks, some common symptoms that people who have fish allergies exhibit are skin swelling, nausea and diarrhea. It is possible for some people with fish allergies to have respiratory issues, dizzines... More » Health Conditions & Diseases Allergies

The type of allergy symptoms experienced by adults depends on the specific type of allergy. People can be allergic to foods, drug, latex, pollen, pets, mold and insect stings. Some foods that can cause allergic reactions... More » Health Pain & Symptoms

Symptoms of allergies differ depending on the allergen; however, the most common symptoms include headaches, itchiness, rashes, runny nose, wheezing and nausea. Allergens from the air most commonly affect the eyes, nose ... More » Health Conditions & Diseases Allergies

The most common symptoms of a wine allergy include skin rash, diarrhea, abdominal pain, nausea, shortness of breath, nasal congestion, swollen eyes, headache and rapid heartbeat. Wine intolerance may also develop such lo... More » Health Conditions & Diseases Allergies

According to Food Allergy Research and Education (FARE), some mild signs of a strawberry allergy are hives, eczema, itchy mouth, nausea, vomiting, diarrhea, stomach pain, dry cough, or red itchy skin. Symptoms will devel... More » Health Conditions & Diseases Allergies

Symptoms of a shellfish allergy can include hives, itching of the skin, abdominal pain, diarrhea and a tingling in the mouth, according to Mayo Clinic. For severely allergic individuals, symptoms can also include swellin... More »

Gluten intolerance is a general term used to describe the negative reaction people have after consuming gluten, and symptoms include bloating, cramps, gas and diarrhea. The cause of the intolerance can be either celiac d... More » Health Conditions & Diseases Allergies