Allergies

Shellfish allergy is a condition characterized by allergic reactions to foods including shrimp, crabs, mussels, lobsters and clams. Squid and octopus allergies are also classified in this...

Histamine is a chemical in the body that is released when the body is exposed to an allergen. Allergens may include airborne allergens (such as pollen and dust mites), certain foods (such as...

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...

Individuals with grain allergies exhibit a susceptibility or intolerance to foods like corn, wheat, oats, barley and rye. This is often problematic because a majority of basic foods (breads,...

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...

Telling someone you are allergic to exercise can cause quite a few laughs, but exercise-induced allergic reactions are no joke for those who experience them. Although exercise-induced allergies...

A coriander allergy is an immune system reaction to parts of the coriander plant, including the leaves (often called cilantro) and the whole or ground seeds. It may be caused by oral allergy syndrome.

Food allergies occur when the body treats harmless food as harmful compounds, producing antibodies called immunoglobin E (IgE) to fight them. Dairy and egg allergies are among the most common food...

Seafood allergies pose a threat to the body, causing an array of moderate to severe reactions that may result in digestive discomfort, difficulty breathing, skin irritation and dangerous throat...

Symptoms of a beef allergy are very similar to symptoms of other types of allergies and can manifest themselves in different systems of the body. For mild symptoms, a layman may be able to narrow...

Medicines for fish allergies do not cure the allergy, but are effective in reducing symptoms and reversing the effects of inflammation caused by histamine production throughout the body. Mild fish...

Emergencies require immediate medical treatment, with doctors and paramedics having to assess symptoms and provide appropriate care within minutes to save a life. Knowledge of patient allergies...

Latex allergy occurs due to an antibody response to latex proteins found within the sap of rubber trees, pronounced by foods that cross-react with latex, causing allergy symptoms associated with...

Wheat allergy rash and pain occurs in people with sensitivities to wheat proteins, causing an array of symptoms and conditions due to inflammation and excess fluid production in the mucous membranes.

Wheat allergies cause reactions in sensitized individuals due to histamine releases that occur throughout the body in response to a wheat-protein trigger, resulting in swelling that leads to...

Cow's milk is the most common cause of an allergic food reaction, the Mayo Clinic says. When a person is allergic to cow's milk it is possible, in some cases, for him to be allergic to soy, sheep,...

Caffeine allergies can affect sensitized individuals both mentally and physically, causing several mild symptoms that may go unnoticed. Diagnosing caffeine allergies through symptom awareness and...

Peanut allergies are common in children and can last or develop throughout adulthood. Proactive elimination of food sources containing peanuts from the diet, combined with increased awareness...

Latex allergies occur in individuals who are sensitive to manufactured rubber that is used in an array of products. Latex allergies can be treated through preventative measures, topical and oral...

Allergy irritability in children may begin during infancy with signs of hives and eczema, expanding to include symptoms of allergic rhinitis, allergic asthma, allergic sinusitis and anaphylaxis as...

Allergies affect individuals who are sensitized to foods, materials and environmental substances that trigger histamine releases in the body. These lead to swelling of the epidermis and...

Allergies occur in individuals who are sensitized to certain environmental, food and chemical irritants that cause unfavorable effects when inhaled, ingested or through skin exposure, leading to...

Allergic reactions can be scary for any parent. Most people are allergic to at a least a few different things in life. But most of the time it's just a mild allergic reaction in the form of a skin...

Pharmacological treatments are probably the #1 result of a doctor visit. Often, you will be asked if you have any allergies. You mention what you believe is an allergic reaction you've had in the...

Allergy shots help combat indoor and outdoor allergies, as well as asthma . According to familydoctor.org, allergy shots are safe for the most part. However, there are certain types of reactions...

The active ingredient, epinephrine, in the EpiPen belongs to a class of drugs known as sympathomimetics. These medications mimic the actions of hormones or other naturally occurring substances...

Anaphylactic shock is the sudden, whole-body allergic reaction to a substance that causes the airways tighten and may lead to other symptoms. Anaphylactic shock is a life-threatening condition and...

The EpiPen is a life saving treatment for anaphylaxis due to severe food allergies, bee stings or allergies to medications. While the thought of saving your life or someone else's can be...

Wheat allergies are an immune response to one or more of four proteins found in wheat: albumin, globulin, gliadin and gluten. The body determines that these proteins are a threat and develops...

Allergic reactions to lobster and other shellfish are common in adults. Shellfish allergies are an important cause of severe allergic reactions including anaphylaxis. The allergic reaction...

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...

Living with allergies is not easy. An allergic reaction to airborne allergies can result in mild symptoms, such as sneezing and a runny nose; anaphylaxis, however, is a severe form of allergic...

When your body's immune system senses an allergen or a foreign tissue, part of its response is to produce histamine. Histamine brings blood and lymph fluid to the area that is under "attack" by an...

The EpiPen is a life saving treatment for anaphylaxis due to severe food allergies, bee stings or allergies to medications. While the thought of saving your life or someone else’s can be...

Allergies occur when a specific substance is either inhaled, ingested or touched by someone whose body reacts in a hypersensitive way to it. Not everyone is susceptible to getting allergies....

Allergies occur when a specific substance is inhaled and the body reacts to it in a hypersensitive way. Although many adult allergies stem from childhood allergies, for others, allergies may not...

An allergy is a reaction in your toddler's body to the presence of a substance called an allergen. When your toddler comes in contact with an allergen, his body identifies it as an intruder and...

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...

The eight most common food allergies are to tree nuts (i.e., walnuts, pecans, cashews), peanuts, dairy, eggs, fish, shellfish, wheat, and soy products. However, occasionally someone will exhibit...

Penicillin, discovered in 1928 by Alexander Fleming, is a powerful antibiotic used to treat a wide variety of bacteria-borne illnesses. Although the drug is capable of making sick people well,...

Allergies are caused by your body's reaction to an outside substance. It could be something in your environment, such as pollen or grass; it could also be something you ingest or come into contact...

The National Institute of Allergy and Infectious Diseases (NIAID) estimates that allergies affect 40 million to 50 million Americans each year. The symptoms are often mild or moderate. They may...

Not everyone is prone to getting allergies. Generally, if someone in your family has an allergy, there is a chance that you may be susceptible as well. If you find that you have an ongoing cold,...

Gelatin is a nearly tasteless, colorless and translucent solid substance that comes form collagen inside animal bones and skin. A gelatin allergy can be devastating because gelatin is such a...

A nut allergy has the potential to be life threatening. It is, however, one of the most common allergies and usually appears during the first years of life. Experts at The Nemours Foundation say...

According to the Mayo Clinic, cow's milk is one of the most common food allergens and the leading cause of allergic response in extremely young children. Approximately 2 to 3 percent of young...

Halibut come from the family of flounders. Halibut live in the North Atlantic and North Pacific oceans and are highly regarded as good fish to eat. Like with other food, some people may be...

Allergies can be mild annoyances, or life-threatening afflictions. They come in all varieties--indoor, outdoor, those developed at birth and those developed over time. Milder allergies have milder...

Anaphylaxis is a severe, life-threatening condition that occurs in people with hypersensitivity to certain allergens. Anaphylaxis is triggered by exposure to an allergen such as food, an insect...