Allergies

Nickel allergy occurs when the body comes into contact with a nickel allergen, causing histamine releases that lead to inflammation and result in skin irritation such as hives, blisters and rashes.

Nickel allergy causes the body to react to minimal amounts of the metal through topical symptoms of skin irritation. The prognosis of the nickel allergy is that reactions are treatable through...

Loratadine is a minimally sedating antihistamine that was introduced in 1992. It replaces older antihistamines such as Benadryl (diphenhydramine) as an allergy remedy.

Nickel allergy is a sensitivity to metal objects or substances containing nickel such as jewelry, zippers, coins, utensils, keys and paper clips. Limiting exposure to substances containing nickel...

Tress create an abundance of pollen, and due to the wind, this pollen is easily spread a great distance. Because of the excess production and rapid distribution, tree pollen allergy sufferers...

There are many different antihistamines now available over-the-counter(OTC). Each has different qualities, so it's important to pick the correct drug for your situation. The OTC antihistamines...

According to the National Institute of Allergy and Infectious Disease, 9 to 30 percent of the U.S. population is estimated to suffer from atopic eczema, the most common form of eczema, a skin...

A lot of the damage that occurs in the lungs from environmental hazards is done by the body's own immune response against those hazards. One way to avoid the damage is by avoiding those chemicals...

Allergies are an over-reaction by the immune system to particles like pollen, pet dander and mold spores. When allergies affect the eyes, symptoms like redness, dryness, itching and swelling may...

Antihistamines, or "histamine antagonists," are drugs that bind and disable the body's histamines. Histamines are molecules produced by cells in the body that signal the presence of foreign...

Commonly known as a case of hives, urticaria is a skin condition where raised, itchy and red welts appear on the skin. Hives result from the body's reaction to one or more allergens, such as food...

Chocolate is made of several different ingredients that may trigger an allergic reaction. While the primary ingredient of chocolate is cocoa, chocolate also contains milk, soy, gluten, corn syrup,...

Itchy ears is a common side effect caused by allergens entering your body and triggering an allergic reaction. The unpleasant itchiness often comes with other symptoms such as sneezing and ear...

Over 50,000,000 people in America suffer from allergies, according to the Asthma and Allergy Foundation of America. A common side effect of allergies is wheezing. Wheezing is produced when a...

Whether it's nonstop sneezing, running eyes and nose or a terrible itching feeling, allergies can put a major cramp in your lifestyle. Food allergies can also affect your life, especially when you...

Pollen allergies are a common problem, and they can be combated in many different ways. The most common treatment for mild to moderate allergies that come on suddenly is with antihistamines. When...

Antihistamines are laboratory synthesized drugs used to counteract allergy symptoms in humans caused by histamines. Histamines are natural compounds. The first antihistamine was produced by...

Allergies are triggered when your body has an abnormal reaction to a normally harmless substance such as pollen, cat dander or mold. Common symptoms of an allergy attack are congestion, sneezing,...

Hives are red, itchy raised areas of skin that appear in varying shapes and sizes. They can appear anywhere on the body. Although they are usually itchy, hives are sometimes painful.

Those with wheat allergies can experience minor to extreme reactions upon ingesting wheat products, including shortness of breath, hives and asthma. More severe reactions include anaphylactic...

Over 50 million people in America suffer from allergies, according to the AAAAI (American Academy of Allergy, Asthma and Immunology). The Mayo Clinic defines an allergic reaction as "when your...

It's estimated that more than 50,000,000 Americans suffer from allergies. Some have seasonal, less severe allergies, while others suffer from very extreme allergies that can even threaten their...

Nasal itching is a common symptom associated with allergy flare-ups, and can easily be treated with antihistamines, decongestants and saline sprays, according to "The Complete Allergy Book." Your...

Allergy-related coughs can be treated using antihistamines, which help to reduce the histamine buildup in the nose and throat. Get rid of an allergy cough with health information from an...

Most people love the spring season. Unless of course they suffer from seasonal allergies. It's difficult to appreciate or enjoy beautiful new flowers and shrubs when you're miserable with the...

Allergies affect many people and can be triggered by a variety of substances, including pollen, dust, mold, foods and fumes. Symptoms of allergies are fatigue, runny nose, sneezing, stuffy nose,...

Antihistamines are available commonly in both prescription and over-the-counter forms, depending on the type of medicine that is necessary. Antihistamines function in order to obstruct the actions...

Antihistamines are some of the most widely used drugs, found in countless over-the-counter (OTC) and prescription medications. Although their primary application is in the prevention and...

The Centers for Disease Control and Prevention report as much as 7.6 percent of adults and 16.9 percent of children in the United States suffered from some form of allergy in 2007. Fortunately,...

Sinus surgery is often used as a last resort for chronic and acute sinusitis, a persistent infection of the sinuses that causes mucus drainage, facial pain, swelling and congestion. Although the...

Toddlers with environmental allergies become symptomatic when exposed to outdoor triggers, particularly on warm, breezy days when pollen and mold spores peak. Toddlers suffering from seasonal...

Antihistamines are a class of medications used to treat the millions who suffer from allergies and their symptoms. Although some antihistamines are available by prescription only, a large number...

Cat allergies are caused by cat urine, proteins in cat saliva or dander (flakes of dried skin.) You can tell if you are allergic to cats by being tested by a doctor with skin or blood tests....

Antihistamines are a class of medications used to treat many kinds of allergies. As with any medication, there are certain side effects and contraindications associated with the use of antihistamines.

Allergy medicines are used to treat the symptoms of allergic conditions resulting from contact with triggers like mold, dust and pet dander. They're available in many formulations and strengths...

Different allergy terminologies are used to describe medical predispositions, conditions, reactions and treatments pertaining to individuals with a lower respiratory immune system disease commonly...

Antihistamines are a class of drugs used primarily to deal with allergic reactions, although there are other situations when physicians prescribe them. Both prescription and over-the-counter...

More than 30 million Americans suffer from serious allergies. Of these, a third are allergic to pets. Allergy symptoms can affect the nasal passages, lungs, eyes and skin. Fortunately, there are...

Cetirizine hydrochloride is a drug prescribed to relieve symptoms of seasonal and year-round allergies. It is approved to treat symptoms such as sneezing, runny nose and scratchy eyes in adults...

An allergy is a reaction of the immune system to an outside influence. Anything can cause an allergic reaction. Common influences are foods, pollen, animal dander, insect bites, medications, dust...

Having an allergy means that your body is reacting in a hypersensitive way to a specific substance. Some of the more common triggers that can set off a reaction are pollens, molds and pet dander....

During the spring and summer months, trees, grass and weeds release tiny pollen particles in the air. People who are allergic to a specific pollen can develop symptoms such as a runny nose, itchy...

Nasal allergies occur when you breath in something that your body doesn't like. Its natural reaction is to fight it off, which causes the allergy symptoms that we see. These symptoms can include a...

According to Allergyescape.com, 35 percent of individuals who suffer from allergy symptoms take various over-the-counter drugs for relief, while 50 percent opt for prescription medications....

Cedar allergies are not really allergies to cedar pollen as some might think, but are instead an allergy to pollen from a tree called the Ashe Juniper. Cedar allergies are most common around...

Many people suffer from dust allergies each year. Dust allergies are considered one of the most common types of allergy. Dust allergies usually occur when the affected person comes into contact...

If you have a mold allergy, it means that your body reacts in a hypersensitive way after inhaling mold spores. Mold can grow both indoors and outdoors. In the home, it thrives in damp,...

Allergies arise from a number of different sources: food, pet hair, dust, pollen, mold and insect bites, just to name a few. When the allergen enters the body, it triggers a distressing series of...

Allergies range in severity from mild congestion to life-threatening conditions, but treatment for them has been fairly well established. When the allergen is introduced into your body, it acts as...

Allergies occur when your body interprets normally benign substances as dangerous. It then produces antibodies, which in turn cause the horrible symptoms associated with allergies. Allergies...