Common allergy symptoms number of sufferers of food allergies is currently increasing. About 2 percent of adults and 6 percent of children experience food allergies.
If indeed you experience certain reactions to certain types of food, immediately notify your doctor. Certain tests will help diagnose whether what you are experiencing is indeed a food allergy. Thus, you can take further action as needed.
Common Allergy Symptoms Signs and Symptoms
For some people, allergic reactions to certain types of food may not be too serious. For others, an allergic reaction to food can be a daunting problem even risking his life. The symptoms of a food allergy usually appear after a few minutes to an hour after consuming the trigger food.
Common symptoms and signs of a food allergy are:
- Pain or abdominal pain, diarrhea, nausea and vomiting
- Swelling at some of body parts
- Nasal congestion or respiratory problems
- Strange and uncomfortable feeling in the oral cavity.
- Dizziness or symptoms will faint
Meanwhile, in cases of more severe food allergies (anaphylaxis), you will experience more severe symptoms, namely:
- The pulse accelerates
- Dizzy, losing consciousness
- Unbalance or organized blood pressure
- Food allergies triggered by exercise
- Constriction (narrowing) of the airway, the appearance of swelling in the throat which inhibits the respiratory process.
- Appropriate emergency care is very important in treating cases of anaphylaxis.
Some people experience food allergic reactions triggered by sports activities. When they do sports, the body is aroused and itching or dizziness arises. In more severe cases, it can cause reactions such as anaphylaxis. For prevention, do not eat trigger foods about a few hours before exercising.
Common Allergy Symptoms Cause
In the case of common allergy symptoms of food allergies, your immune system (defense) you experience a disorder and misidentify certain components of certain foods as dangerous substances. Your immune system will trigger producer cells to produce antibodies from the immunoglobulin E (IgE) type to deal with food components (allergens). When someday you eat the same food, even in small amounts, IgE senses it and sends a signal to the immune system to release histamine and other chemicals into the bloodstream.
These chemicals then cause various signs and symptoms of allergies. Histamine is responsible for most allergic responses, including nosebleeds, red and itchy eyes, dry throat, red spots, shortness of breath, diarrhea, heavy breathing, and anaphylactic shock.
Most common allergy symptoms by food are triggered by proteins found in:
- Shellfish, shrimp, lobster, crabs
- Walnut and pecan nuts
In children, food allergies can be triggered by a protein in:
- Cow’s milk
- Chocolate has long been considered one of the triggers for allergies, but the cases are very rare.
Common Allergy Symptoms Risk Factor
Family history. You will most likely be exposed to food allergies if your family has allergies to grass and asthma. A child from one parent who has allergies has a 50 percent chance of getting allergies too. Meanwhile, if both parents experience allergies, the child will have a 70 percent chance of having allergies too.
As age begins to increase, the digestive system also matures, and the body will be able to distinguish between foods and allergens.
See your doctor immediately when you experience the following symptoms:
- Blood pressure shocked
- The pulse accelerates
- The breath becomes tight and the throat feels choked
The only way to avoid allergic reactions is to avoid the foods that cause symptoms of these allergies.
However, maybe someday you still accidentally come back to contact with the food. If this happens, you need an injection of adrenaline (epinephrine) and may be treated at the Intensive care unit. If you experience severe allergies, your doctor will prescribe injectable epinephrine, for example, EpiPen or Twinject. You must always carry this item with you so that when anything happens to you, you or someone with you can inject it immediately. Immediate treatment with epinephrine injections is needed in the treatment of anaphylactic reactions.
For milder cases, the doctor may only give antihistamines, which can be taken after you have contact with allergens. Antihistamines can control your allergic reactions and reduce discomfort.