Medical term for hay fever is allergic rhinitis. This is very similar to asthma, except for one difference. If you have asthma, a particle of air causes an allergic reaction in the chest and lungs. If you have hay fever that you experienced this reaction in your eyes, nose and throat.
Air irritant called allergen. When exposed to the allergen your body releases chemical called histamine. This results in an inflammation in your sinuses, the fragile lining of your nasal passages, your eyelids and the surface layer of your eyes.
There are two types of hay fever, seasonal and life. If pollen is the only allergen that causes hay fever, you have seasonal allergic rhinitis, as pollen is not present in the air throughout the year. Your symptoms will appear only if you are in an area where plants produce pollen in the time of year, when it happened. But if your hay fever is caused by dust mites, animal hair or feathers, it will be permanent, as those particles of air is the year. It is also possible that both seasonal and life rhinitis if more than one allergen causing your symptoms. People with allergic rhinitis will begin to sneeze, develop a runny nose and red eyes watered when they are exposed to the allergen that causes their capture. The eyes also itch and rubbing them makes it worse. Sometimes the skin itches, and throat become dry. Wheeze also occurs. Most people are aware when they are allergic to pollen. They can, however, that they react to other allergens recognition. If a problem is, doctors skin tests to allergens causing attacks to carry identification.
Once you know that you are allergic substances, try your exposure to such pains to reduce or avoid altogether. There are many preparations against are designed to help hay fever sufferers. Most common are antihistamines. It can both prevent and stop an attack, but they may need to be used for several days. Antihistamines have certain side effects such as dryness in the nose and throat and drowsiness. A person should take antihistamines careful about driving or working machinery until they know how Anti affects them. If the medication is not effective against, has a prescription medication available from a doctor. Antihistamines only load hay fever symptoms. They do not cure. However, if you have a skin test and your doctor has identified a substance that causes your attacks, it is possible to cure rationale. The doctor may administer a series of desensitizing injections. These facts contain doses of allergen and are increasingly hard to prevent feedback. While they successfully with few patients, there is work for all.