how to know if you are allergic to something?
152870
Tingling or itching in the mouth. Hives, itching or eczema. Swelling of the lips, face, tongue and throat or other parts of the body. Wheezing, nasal congestion or trouble breathing.
1099309
['Hives, itching or eczema (atopic dermatitis)', 'Swelling of the lips, face, tongue and throat, or other parts of the body.', 'Wheezing, nasal congestion or trouble breathing.', 'Abdominal pain, diarrhea, nausea or vomiting.', 'Dizziness, lightheadedness or fainting.']
67160
Common symptoms of an allergic reaction include: sneezing and an itchy, runny or blocked nose (allergic rhinitis) itchy, red, watering eyes (conjunctivitis) wheezing, chest tightness, shortness of breath and a cough.
349720
['Skin inflammation or hives — the most common egg allergy reaction.', 'Nasal congestion, runny nose and sneezing (allergic rhinitis)', 'Digestive symptoms, such as cramps, nausea and vomiting.', 'Asthma signs and symptoms such as coughing, wheezing, chest tightness or shortness of breath.']
44160
['sneezing and an itchy, runny or blocked nose (allergic rhinitis)', 'itchy, red, watering eyes (conjunctivitis)', 'wheezing, chest tightness, shortness of breath and a cough.', 'a raised, itchy, red rash (hives)', 'swollen lips, tongue, eyes or face.']
864287
['Hives (red spots that look like mosquito bites)', 'Itchy skin rashes (eczema, also called atopic dermatitis)', 'Swelling.', 'Breathing problems.', 'Sneezing.', 'Wheezing.', 'Throat tightness.']
874145
Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat. Skin irritation.
729753
The most common symptoms are itchiness, a rash (such as hives), difficulty breathing and swelling of the face, hands or feet. Less commonly, vomiting, diarrhea or light-headedness can be symptoms of an allergy.
178539
Intense itching and hives are often the first symptoms of an allergic reaction. Hives may show up on one or more places on your body. You may also have digestive symptoms, including stomach pain, vomiting, and diarrhea. These digestive symptoms are your body's way of trying to rid itself of the allergen.
1135915
What to know about an onion allergy. When a person is allergic to onions, their immune system reacts as if the onions are a dangerous substance. The result is allergic symptoms that can be severe, such as vomiting, itching, swelling, and difficulty breathing.
272405
['inflammation in the skin, lungs, and digestive tract.', 'asthma-like symptoms like wheezing, shortness of breath, coughing, or tightness of chest.', 'itchiness.', 'eczema.', 'hives.', 'nausea.', 'vomiting.', 'diarrhea.']
1332880
['Allergic reactions, such as hives or itching.', 'Flu-like signs and symptoms, including chills, fatigue, fever, and muscle aches and pains.', 'Nausea, vomiting.', 'Diarrhea.', 'Skin rashes.', 'Low blood pressure.']
675043
['itchy skin and rashes (these are the most common symptoms)', 'irritated eyes.', 'runny nose.', 'cough.']
687853
['raised red bumps of skin – hives (urticaria)', 'swelling of the lips.', 'tingling of the throat and mouth.', 'itchy skin and rash.', 'runny nose.', 'tightening of the throat.', 'digestive symptoms – cramps, stomach pain, nausea or vomiting.']
781242
['skin reactions – such as a red itchy rash or swelling of the lips, face and around the eyes.', 'digestive problems – such as stomach ache, vomiting, colic, diarrhoea or constipation.', 'hay fever-like symptoms – such as a runny or blocked nose.', 'eczema that does not improve with treatment.']
890318
['Skin reactions, such as hives, redness or swelling.', 'Itching or tingling in or around the mouth and throat.', 'Digestive problems, such as diarrhea, stomach cramps, nausea or vomiting.', 'Tightening of the throat.', 'Shortness of breath or wheezing.', 'Runny nose.']
1261124
['Sneezing or a runny or stuffy nose.', 'Facial pain (from nasal congestion)', 'Coughing, chest tightness, shortness of breath and wheezing.', 'Watery, red or itchy eyes.', 'Skin rash or hives.']