The term ‘allergy‘ is a blanket term that describes a large number of different reactions, rather than a single simple allergy type. When people refer to ‘allergies‘, they may be referring to seasonal allergies, or chronic allergies to specific irritants. The name for season related allergies is Seasonal Allergic Rhinitis. Allergies that are irritant-specific, like Mold Allergies, are generally chronic in that they show symptoms whenever the allergen is present, rather than simply during a specific season during the year.
Typical Allergic Rhinitis is a condition that occurs specifically when the immune system in a body is over responding to a specific non-infectious particle, including plant pollens, dust mites, molds, animal hairs, tobacco smoke, industrial chemicals, foods, insect venoms and medicines. Antibodies like immunoglobin E attach to your mast cells during an allergic reaction, releasing a number of chemicals including histamine, which is responsible for opening up blood vessels to cause swollen membranes and redness of the skin. The result of this process when it occurs in the nose is congestion and sneezing.
Seasonal allergic rhinitis on the other hand, occurs generally during the late summer or the spring. Seasonal allergic rhinitis is also known as hay fever, but is actually a reaction to hypersensitivity to ragweed rather than to hay, and more than seventy-five percent of all Americans suffer from this seasonal disorder. People may also develop a sensitivity to tree pollens, and their symptoms would be most prevalent in the later half of march or early end of April, or to mold spores which would develop symptoms in October and November as a consequence of the leaves falling from trees.
Springtime Allergies – spring allergies exist as a result of the pollen that comes from trees, and depending on the climate and location of the tree, it can begin to pollinate any time between January and April. There are many trees that are specifically known to cause severe springtime allergies, including oak, olive, birch, elm, ash, hickory, sycamore, maple, poplar, walnut and cypress trees. Depending on where in the world you live, you may also have trouble with weeds that pollinate during the springtime.
Summertime Allergies – The typical main cause for allergies in the late spring and early summer is grass pollen, which is in its highest concentrations during these times. Grass pollen may cause allergy problems throughout the better part of the year, especially if someone is lying in the grass or mowing the lawn. Contact Urticaria is the name for itching and hive allergic reactions that rest from seasonal allergies to grass.
Fall Allergies – The main cause for seasonal allergic rhinitis in the early fall and late summer is weed pollen. These weeds may include sagebrush, ragweed, pigweed, cocklebur and tumblewood or Russian thistle depending on the area in North America. Some trees may continue to pollinate well into the fall as well, which can cause additional problems with allergies and allergic reactions.
Mold Allergy is less common as an allergen than most people would assume, considering how much mold is actually present in the environment. Out of all the thousands of different types of mold that you will find around you, only a few dozen or so of them can actually produce an allergic reaction. Because molds and fungi grow in a variety of different types of weather and can thrive both inside and outside, the allergy based around mold does not actually have a season that is defined for it in the way that pollen allergies do, but some outdoor mold varieties tend to be the most concentrated between the spring and the late fall. Anyone who is suffering from asthma relating to a mold allergy should make a point to avoid airborne sources of mold spores as often as possible, because these can be easily inhaled. It may be difficult to completely avoid a mold substance because they are so common, so asthma and allergy medications may be necessary in order to relieve some of the symptoms brought on by mold allergy.
People who are suffering from mold allergy problems will experience many of the same signs and symptoms that commonly occur within other respiratory allergens. Some of these symptoms include but are not limited to sneezing, coughing and postnasal drip, watering eyes, sinusitis which is an inflammation of the sinuses, skin rash, a running or a stuffy nose, and itchy nose throat and eyes. Some people who are suffering from a mold allergy may also experience asthma related to their allergy, which can actually be serious enough to cause an asthma attack. There are symptoms specific to allergy-induced asthma, including coughing, wheezing and a shortness of breath.
Mold spores are recognized as foreign invaders when your body comes in contact with them, and as a result, antibodies are produced in order to fight them. These antibodies are still produced after the threat has passed so that the “invader” may be remembered. Your immune system will react if you come in contact with that same type of mold later, and this reaction causes histamines to be released which cause allergy symptoms including watery eyes, runny nose, sneezing and coughing.
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Though allergies may be a common word but one important fact is that there are certain individuals who are more inclined t o have many kinds of allergies. These are referred to as atopic individuals and they are more inclined to pass it to the next generation too.