Food Allergy Symptoms | FoodAllergyInformation.net

Symptoms of a food allergy can vary depending on the people suffering it. They can range from just an annoyance to a life threatening condition called anaphylaxis. These allergy symptoms usually appear within minutes, up to an hour after eating. There are some factors that affect the type, timing and location of these symptoms.

It all starts with common symptoms such as itching, swelling in the mouth and throat, and breathing problems, then as the food travels down the digestive system, other symptoms such as nausea, diarrhea and stomach pain start.

When the allergens reach the skin, they can produce symptoms of a food allergy¬†such as eczema or hives, and when they reach the lungs, they can cause asthma. Other symptoms that appear once the allergen runs through the blood flow are light-headedness, weakness and a sudden drop of blood pressure (called anaphylaxis).

Anaphylaxis can be a serious allergic reaction to food and people who have asthma, eczema, childhood allergies or severe food allergies are at more risk of developing it. If you have anaphylaxis you need immediate treatment, as this condition can be fatal.

Severe Food Allergy Symptoms

You may have a severe food allergy if you have one of these symptoms:

tightness or pain in the chest
feeling of choking
respiratory problems
lightheadedness
loss of consciousness

Food Allergy Induced by Exercises

Some people are allergic to food after exercising. When they stimulate the body with exercises they feel light-headedness and itching. These symptoms can also lead to anaphylaxis. These can be avoided, restricting food 2 hours before exercising.

Among the symptoms of food allergy, one of the most common is food allergy rash. It can range from a mild rash to a severe one that can lead to life-threatening complications.

The severity of the rash is because it could also be a sign of a severe allergic reaction. If the reaction is soft, then the rash should be mild.

What Does a Food Allergy Rash Look Like?

The distinctive sign of rash is the sprout of red bumps on the skin. They don’t always have to do with allergies, so when you feel a rash after eating food, it is a good idea to talk to a doctor for a proper diagnosis.

Food allergens, when they travel to the blood in the skin produce what is called eczema or dermatitis. This refers to an inflammation of the skin that produce itchiness and discomfort. Its signs are:

redness of skin
dry skin, thickened in scratched areas
superficial infection

Treating Food Allergy Rash

A food allergy rash is just another of many food allergy symptoms, this must be treated as a whole by a proper doctor, specialized in allergies. You will need to go through testing to determine the trigger (the food that causes the allergy) of your allergic reaction.

Once the trigger is determined, you should avoid eating the food. Specially because even when you had a mild reaction before, the next time you eat it you can have severe reactions that are life-threatening.