A Complete Guide on Allergies

Allergy is the body’s response to the presence of some aggravating agent called an allergen. Individuals act differently in their responses to allergens; therefore some people are more allergic than others. It used to be assumed that all allergens were protein substances, and it was common to speak of “protein sensitivity.” It is known that some allergens are carbohydrates, and at least a few are chemically related to the fats.

An allergy is the result of your immune system’s over-reaction to pollens, grass, airborne fungi and even certain foods and cosmetics. When an allergen is introduced, the body fights back by producing an excess of inflammatory chemicals, such as histamine, from mast cells. This attempt to seek-and-destroy the allergen brings on the familiar symptoms of runny nose, watery eyes and sneezing.

A true penicillin allergy may consist of symptoms including rash, hives, itchiness and most concerning are the symptoms of anaphylaxis: swelling of the mouth or throat, difficulty breathing and a drop in blood pressure. The latter symptoms often come on quickly and can be fatal if not treated swiftly.

Common symptoms of penicillin allergy are as follows. A rash or hives that can range from a minor rash to a dark red rash that covers large portions of the body. Swollen lips tongue and face, ranging from minor swelling to extreme swelling. Itchy, irritated eyes that can be bloodshot and watery.

An allergic reaction to penicillin may not appear immediately but may take a few to several days to be exhibited. It can show up as an itchy rash. If you notice any swelling of the face, throat or breathing issues you should seek medical attention immediately.

There are different categories of allergies, having certain symptoms including medications (local anesthetics, sulfonamides penicillin, salicylates) plant pollens (ragweed, such as birch trees, rye grass and timothy grass) latex products and foods, mold spores, insect stings (bee venom, wasp sting) animal allergens (dander, animal hair) dust mite, cockroach calyx etc.

In many cases of allergy, the body’s tissues liberate histamine in response to the presence of an allergen. An antihistamine drug may relieve this allergic response. There are many varieties of these medications. One kind will benefit some allergic persons and another kind, others.

When the cause of an allergy is known, the patient can undergo desensitization with injections of the allergen known to cause the symptoms. Beginning with a weak solution, the dose is gradually increased over a period of weeks until a strong solution is reached and the patient is possibly immune to its effects. This process is not always successful; it is considered by some to be potentially dangerous.

Of the food allergy categories, shellfish and peanut allergies are quite common and can very serious, even leading to death. Many of the signs and symptoms related to food allergies include rashes, itching, nasal congestion, diarrhea, nausea, dizziness, swelling of the lips, tongue and/or throat.

It has been known for long that natural foods and natural living always pays off good dividends probably because Mother Nature completely shoulders our responsibility, but if it’s the artificial that you cherish, then Mother Nature will see that you perish. One doesn’t really need to browse through research documents to fathom the truth in this statement.