Allergy Relief - Over the Counter Allergy Medication and Skin Test Diagnosis
Allergy is a condition that should never be taken for granted, no matter how mild it is, because it can eventually trigger the onset of more serious flares and may even cause death. While it has been rarely reported that allergy alone had been the cause of people’s demise, when left unattended and untreated, allergy could escalate into something very serious. It is, therefore, for this reason that relief for allergy should be sought immediately the moment it strikes.
Finding relief for allergy is not difficult to do. There are many over the counter drugs you can purchase to temper inflammations and wheezing. Awareness about the condition has also increased and developed over the years that the medical community already has sufficient tools and methods to combat an attack.
Of course, the first and most important thing to finding relief for allergy is to determine what caused the allergic reaction in the first place. This is what we will we discussing here - the methods of diagnosing allergy, in order to seek out the best steps for obtaining relief.
A key element in the diagnosis of allergy, after taking the patient’s medical history, is the process known as skin testing. After the doctor sterilizes the skin, he or she makes a number of small, painless scratches in the forearm. They are just deep enough to break the surface of the skin but not so deep as to draw blood. A small amount of pollen, egg, or other material suspected of causing the allergic attack is then placed on a scratch and mixed with a solvent, applied with a medicine dropper. A different substance is rubbed into each scratch.
If the patient is allergic to one of the materials tested, a minor local reaction that looks like hives or a mosquito bite will usually appear on the site of the scratch within ten or twenty minutes. Perhaps allergy to several different substances will be indicated. The absence of reaction does not mean that no allergy is present, but rather that other tests must be used to find it.
Another type of skin test, the intradermal, is sometimes used when scratch tests have not given positive results. In this method, a minute amount of the suspected material is injected directly into the skin of the patient, instead of just being rubbed into a scratch on the surface. The intradermal test will often indicate whether or not an allergy to a specific substance exists. However, since it may lead to severe reactions, it is not used so frequently.
If a contact allergy is suspected, a simple patch test may be performed. This involves placing a bit of the suspected substance next to the skin and taping it in place for a day or two. A positive reaction almost always indicates allergic sensitivity.
In all types of skin tests, there is always a blank or control test, applied at the same time as the others. In this, the skin is scratched or punctured but not allergic material is introduced. The doctor can then determine whether the patient is allergic the irritation caused by the scratching or the injection, rather than to the test material.
Unfortunately, numerous factors may complicate a program of skin testing. For one thing, while a positive reaction may indicate a definite allergy to the test substance, it does not prove that a specific substance is the cause of the allergic condition present in the patient.
Nevertheless, it serves as a very reliable guide to figuring out what type of allergies the patient has, in order to successfully pinpoint methods for relief. As mentioned earlier, allergy relief is not difficult to obtain. However, it could be a challenge if you don’t know what you’re trying to combat in the first place.