Allergy And Allergic Reactions Diagnosis Online

What is an Allergy?

An allergy is a hypersensitivity of the body’s immune system to an irritant. An allergic response can be mild and wide-spread such as in the case of hay fever, which impacts a massive part of the base population and brings on  such symptoms as runny nose and itchy, watery eyes. Yet in other people, an allergy to an environmental agent, medication or a food item can result in a life-threatening response.

This report shares a concise summary of the signs or symptoms, causes and treatments associated with allergic hypersensitivity conditions. For far more information go to our considerable Health Condition Library or our Health Symptoms Diagnosis Tool.

Allergy Symptoms

Symptoms will vary extensively based on the irritant and the form of allergy but may present in ways such as skin rashes (i.e. eczema), runny nose and watery eyes (i.e. hay fever), breathing problems such as wheezing (i.e. bronchial asthma), coughing, sneezing, and sinus congestion.

So what causes an allergic response? The origin of quite a few allergic responses is not effectively recognized but an allergy will present when the body’s immune system becomes sensitive to an irritant. It is not uncommon to generate allergic reactions later on in life due to repeated exposure to an irritant.

A man or woman with an allergy can first discover the symptoms that are detailed earlier and should be evaluated by a health care provider. The evaluation may consist of a physical exam and perhaps blood tests or allergy skin checks to ascertain the irritant that is causing the allergic reaction .

Allergy Treatments

Treatments will vary relying on the severity of the reaction to the allergen. A doctor may prescribe antihistamine medicine or quite possibly corticosteroids to lower the signs or symptoms. Over-the-counter medications made up of antihistamines and decongestants may relieve small signs or symptoms. Allergy shots can be provided in serious cases to make a individual much less sensitive to the irritant.

Allergic reactions can vary from a periodic nuisance to a life-threatening response. It’s crucial to closely observe your body’s response to an irritant and find health care if respiratory is affected or other extreme allergy symptoms arise.