Allergies

Allergies can happen any time of year and commonly come from plants, dust and food. Untreated allergy symptoms can lead to more severe conditions like sinus and ear infections, nasal polyps or...

Food allergies affect nearly 11 million people in the United States and cause a variety of symptoms, many of which are similar to those caused by seasonal allergies. But abdominal pain, nausea,...

Allergies come about when your body confuses a generally benign substance as being harmful to the body. The immune system overreacts and allergic symptoms are experienced. Allergies may be caused...

Citric acid, a prominent ingredient in fruits, processed foods and some medicines, may cause stomach upset or other health problems in some people who cannot tolerate the substance or possibly...

People with food allergies have allergic reactions that result from an exaggerated immune system response to certain kinds of food. Doctors can conduct food allergy tests to identify the allergens...

Legumes are the edible parts of certain plants. Typically seeds or pods, this food group includes peas, lentils, soybeans and peanuts. Some human immune systems see these foods as harmful and...

Soy allergy is not an easy allergy to manage because of the numerous soy derivatives that exist in everything from food and infant formula to floor wax and crayons. If you have been diagnosed...

Soy is one of the more common food allergies. People who suffer food allergies are allergic to soy, and soy is present in around 60 percent of processed foods as well as in many products served by...

Food allergies occur when your immune system cannot properly process something you have eaten. People with wheat allergies show an adverse reaction when they have ingested wheat...

How to tell if you have food allergies can be a common question. Food allergies effect millions of people and send thousands to emergency rooms. Nuts and fish are the most common in Adults and...

Shrimp allergies are a genetic immune disorder. Patients who have a family history of food or environmental allergies are more susceptible to a shrimp allergy. Recent studies show, however, that...

As of November 2009, scientists have not yet discovered a treatment for tree nut allergies. People with these allergies should take every precaution to avoid these foods, which may cause a...

Allergies are the third most common chronic condition for children under 18 in the United States. The chances of children developing allergies are greatly increased if one or both parents have...

Although packed with vitamins, strawberries are a high-allergen food and should not be included in a baby's diet until after a child's first birthday. Some doctors recommend waiting until 24...

Caffeine allergies are the immune system's abnormal response to caffeine intake. Most caffeine allergies develop after high doses of caffeine are consumed over long periods of time. Caffeine is...

Wheat allergy is an immune system reaction caused by the body treating a harmless substance (wheat) as an invader and sending out histamines to fight it. Only about one in 200 people has a true...

Allergies are caused by the body overreacting to harmless substances. Food allergies affect 6 to 8 percent of children and 4 percent of adults. Signs and symptoms of food allergies in children may...

The Johns Hopkins Sinus Center in Baltimore, MD, reports that pediatric allergies are often misread as symptoms of ear, nose and throat conditions. Allergies may be the real culprit in reactive...

Though rare, allergies to food colorings do occur in children and have the potential to cause the same mild to severe reactions experienced with any other allergies. These reactions range from...

Vitamin C, also known as ascorbic acid, is a well known immune boosting vitamin. An allergy is an immune reaction, so boosting the immune system is one way to lessen the effects of allergies such...

Food allergies in children manifest in a variety of ways including skin irritation, asthma, congestion and life-threatening anaphylaxis. Chronic congestion in children that presents year-round...

Food allergies in children are triggered by immunoglobin E antibodies that recognize a substance entering the body as being harmful, causing a release of chemical histamines. Histamine responses...

Allergies cause misery and keep some from enjoying pets, certain foods and the great outdoors. Except in extreme cases, most of the symptoms associated with allergies do not cause lasting harm....

Adverse reactions to foods are common, but very few are actually food allergies. According to Dr. James T. Li, a Mayo Clinic allergy specialist, only 4 percent of adults have true food allergies,...

Allergy testing in not completely accurate in diagnosing food sensitivities, as some triggers may produce positive results, while others may turn up falsely negative. There are varying levels of...

A food allergy is the body's response to a food that the body thinks is harmful. The body's immune system creates antibodies to protect itself from these foods, so eating a certain food may cause...

The sinus cavity sits behind the nose and eyes as a large empty space, capturing unwanted airborne particles from entering the lungs. The sinuses are sensitive and can easily become irritated or...

An allergy is the immune system's method of reacting to an outside substance, perceived as a threat. The body can be allergic to any number of substances, including pollen, dander, plants and food.

Some research suggests food allergies in America are on the rise. Possibly 4 percent of the U.S. population suffer from a food allergy. Although allergies to spices are rare, an allergic reaction...

Most people develop allergies as children. But you can develop allergies at any age. Allergies can affect anyone, whether you are young or old, male or female, and regardless of your race or...

Having a shellfish allergy is more common than you would think. Studies show it is one of the most common allergies in adults. Shellfish allergy symptoms can range anywhere from itching and...

If an individual develops a rash-like reaction after consuming popcorn, he may have a food allergy. Food allergies can develop at any point in a person's life; some individuals are born with...

Food allergies are a growing heath concern for kids in the U.S. In fact, approximately three million children have a food allergy. Although any food can cause an allergic reaction, 90 percent of...

Food allergies affect about 4% of adults and up to 8% of children, according to the Mayo Clinic. While any food can trigger an allergic reaction, strawberries--a popular fruit--are a common...

Food allergies occur when the body's immune system mistakenly believes that a food protein, or allergen, poses a threat. In response to the perceived threat, chemicals are released into the blood....

Your body responds to both allergies and intolerances in different ways, although some of the symptoms are the same. Many people mistake intolerance for an allergy for this reason. Allergies can...

According to Dr. Frank Oski, former director of the Department of Pediatrics of Johns Hopkins University School of Medicine, compelling evidence exists that up to half of American children have...

Introducing new foods can be a trying and time-consuming task for all parents and care-givers of children learning to experiment with new tastes. However, as important as it is to try and try...

You may remember a care-free childhood free of allergic reactions, but now suffer from allergies as an adult. It is possible that something has changed to make you allergic to things you once...

Contrary to what many people think, food sensitivities are not the same thing as food allergies. Food sensitivities are when you have problems digesting a particular food or a particular group of...

Toddler allergies, specifically food allergies, are not only miserable for the toddler, but also for the parent to have to sit by and watch! Fortunately, toddler allergies can be remedied if you...

Allergies to food can range from mild to severe. There are some home remedies that are helpful to lessening the symptoms of a reaction to a particular food; however, some cases of food allergy...

Many people suffer from allergies and a healthy diet can be beneficial it treating those allergies. The body needs certain nutrients to rid itself of allergens and rebuild itself after the...

Food allergies cause reactions ranging from skin conditions like hives and eczema, to systemic reactions like lethargy and irritability to full-blown anaphylaxis. Food allergies are common in...

Nut allergies in children are quite common and are frequently observed in the first years of life. While peanut and tree nut intolerance can result in mild digestive distress, a child with a true...

Your reactions to peanut butter may vary, depending on whether you have intolerance to this food or a true peanut butter allergy. While food intolerance results in intestinal distress, allergies...

Wheat allergy are one of the most common food allergies. The quandary is that almost every food at stores and in restaurants contains wheat. This is mainly because most commercial products today...

Food allergies can be quite annoying. For some people, a food allergy simply means they cannot indulge in some of their favorite foods. But for others, food allergies can be quite deadly. Some...

Up to 3.7 percent of American Adults have a food allergy, according to the National Institute of Allergy and Infectious Diseases (NIAID) and 6 to 8 percent of children under four have a food...

Food allergies are serious business. According to the National Institute of Allergy and Infectious Diseases, allergic reactions to food are the most common cause of emergency room visits for...