What are the symptoms of allergies?
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Dr. Mehmet Oz answered:The following are symptoms of allergies:
- Nasal congestion
- Itchy, red, swollen, runny eyes
- Skin rash
- Hives
- Swollen mouth, throat, or face
- Upset stomach
- Cough
- Wheezing
- Shortness of breath
- Anaphylaxis
The following are symptoms of allergies: Nasal congestion Itchy, red, swollen, runny eyes Skin rash Hives Swollen mouth, throat, or face Upset stomach Cough Wheezing Shortness of breath Anaphylaxis More -
Allergy symptoms can vary depending on the type of allergic reaction occurring. In general, allergy symptoms include watery or itchy eyes, a runny nose, itchy skin, and sneezing. Rashes, hives, and swelling may also be common. In anaphylactic reactions, more serious symptoms occur and can be deadly. These include airway constriction and a swollen lining in the throat and airways, both of which can affect breathing. In other cases, blood vessels may expand, which can cause blood pressure to fall to an unsafe level.

Allergy symptoms can vary depending on the type of allergic reaction occurring. In general, allergy symptoms include watery or itchy eyes, a runny nose, itchy skin, and sneezing. Rashes, hives, and swelling may also be common. In anaphylactic... More -
Johns Hopkins Medicine answered:If you suffer from allergies, you are not alone. An estimated 45 million Americans suffer from allergies. Common symptoms caused by allergies include frequent sneezing, itchy eyes, nose, or throat, stuffy nose, runny nose and post-nasal drip.
Allergies may also play a part in disorders of the ear, nose, and throat area, such as ear infections, hoarseness, and sinusitis. Allergy symptoms can be seasonal or present year-round.
If you suffer from allergies, you are not alone. An estimated 45 million Americans suffer from allergies. Common symptoms caused by allergies include frequent sneezing, itchy eyes, nose, or throat, stuffy nose, runny nose and post-nasal drip.... More -
NewYork-Presbyterian Hospital answered:Symptoms of airborne allergies include itchy eyes or ears, watery eyes, sneezing, runny nose, nasal congestion, itchy skin, sore throat, coughing, postnasal drip, dark circles under the eyes. Food allergies may cause stingling or swelling in the mouth, hives, and anaphylaxis (a life threatening reaction). Insect sting allergies may cause swelling of the skin around the sting, itching or hives, cough, chest tightness, breathing problems, and anaphylaxis.
Symptoms of airborne allergies include itchy eyes or ears, watery eyes, sneezing, runny nose, nasal congestion, itchy skin, sore throat, coughing, postnasal drip, dark circles under the eyes. Food allergies may cause stingling or swelling in the... More -
Dr. Larry Chiaramonte answered:Early phase symptoms of allergies include:
- Nasal itch
- Sneezing
- Rhinorrhea
- Postnasal drip which can lead to cough
- Red, teary eyes
- Itchy eyes, palate, throat
Late phase symptoms of allergies include:
- Nasal congestion
- Postnasal drip which can lead to cough
- Rhinorrhea
- Sneezing
Early phase symptoms of allergies include: Nasal itch Sneezing Rhinorrhea Postnasal drip which can lead to cough Red, teary eyes Itchy eyes, palate, throat Late phase symptoms of allergies include: Nasal congestion Postnasal drip... More -
Dr. Clifford Bassett answered:Red, itchy eyes is a classic symptom of allergies, but there are many others—and some may surprise you, says allergy specialist Dr. Clifford Bassett. To learn more about allergy symptoms, watch this video.
Red, itchy eyes is a classic symptom of allergies, but there are many others—and some may surprise you, says allergy specialist Dr. Clifford Bassett. To learn more about allergy symptoms, watch this video. More -
RealAge answered:If this list of symptoms sounds familiar, see your healthcare provider for allergy testing:
- Sneezing
- Wheezing
- Coughing
- Difficulty breathing
- Eye, nose, and throat irritation
- Headaches
- Fatigue
- Dizziness
If this list of symptoms sounds familiar, see your healthcare provider for allergy testing: Sneezing Wheezing Coughing Difficulty breathing Eye, nose, and throat irritation Headaches Fatigue Dizziness Take the RealAge Test! More -
Intermountain Healthcare answered:Your allergy symptoms depend on whether you have breathed, touched, or swallowed something you're allergic to. They also depend on how much of the substance you have been in contact with.
Here are a few ways your body may react:
- Itchy, watery eyes
- Runny or stuffy nose
- Sneezing
- Coughing, a whistling sound (wheezing) when you breathe out, or trouble breathing
- Skin rash or hives
- Upset stomach or cramps
- Diarrhea
Your allergy symptoms depend on whether you have breathed, touched, or swallowed something you're allergic to. They also depend on how much of the substance you have been in contact with. Here are a few ways your body may react: Itchy,... More -
Allergy symptoms depend on your particular allergy and can involve the airways, sinuses and nasal passages, skin, and digestive system.
Hay fever, also called allergic rhinitis, may cause congestion, itchy, runny nose and itchy, watery or swollen eyes (conjunctivitis). Atopic dermatitis, an allergic skin condition also called eczema, may cause itchy skin, red skin, and flaking or peeling skin. A food allergy may cause a tingling mouth, swelling of the lips, tongue, face or throat, hives or anaphylaxis. An insect sting allergy may cause a large area of swelling (edema) at the sting site, itching or hives all over your body, cough, chest tightness, wheezing or shortness of breath or anaphylaxis. A drug allergy may cause hives, itchy skin, rash, facial swelling, wheezing or anaphylaxis.Allergy symptoms depend on your particular allergy and can involve the airways, sinuses and nasal passages, skin, and digestive system. Hay fever, also called allergic rhinitis, may cause congestion, itchy, runny nose and itchy, watery or swollen... More

