Allergies are now common, and it can affect anyone of any ages at any time. Allergies happen when the immune system reacts to the allergens entering inside the human body. Allergens are the harmful foreign substances that are present in foods, environment, drinks or even in the air. There are certainly many kinds of allergies and the causes vary. Fortunately, there have been many treatments to cure and aid the allergies, and the medicines can be found easily over the counter in most of the pharmacies or drugstores. The treatments would depend on the kind of allergy.
Allergens have many types and kinds too and depending on the allergen entering inside the human body; one may get to experience different symptoms and signs of allergies. Take this for example, when someone is allergic of shrimps, the most common symptom is rashes. Another example would be the allergies towards pollen grains; when someone with allergies to pollen grains happens to breathed in pollen into his nose Usually, the symptoms or signs are sneezing, coughing and colds. Also, symptoms can vary, and they can happen in different parts of the body depending on the type of allergies a person has. Allergies can affect the different parts of the body at the same time.
Symptoms in Lungs and Chest
When there is an allergic reaction to something, sometimes asthma can occur, and this may lead to a more serious problem. By the time the allergen is breathed in, what happens is that the lining of the passages of air towards the lungs and throat swell making it so hard to breathe for someone. However, not all cases of asthma are caused by allergens, but sometimes allergens play a percent rate of the asthma cases.
Symptoms in Ears, Nose and Throat (ENT)
Ears, Nose and Throat, are connected to each other that is the reason why when an allergen attacks any of these body parts. Eventually, the connected parts are being affected as well. When an allergen in breathed in, histamine is being released causing the linings of the nose to produce more mucus than the usual and normal production of mucus and then the linings become inflamed and swollen. The symptoms are a runny nose, itchy nose, colds, coughs, violent sneezing and sore throat. The eyes may start to produce water also.
Symptoms of the Skin
Allergens can attach the skin also. There are some allergens present in the air, thus for those who are having skin allergies, they get too sensitive with the airborne allergies. The symptoms and signs of a skin allergy are eczemas. An eczema is being manifested with a dry, reddish and itchy skin. And another common symptom of a skin allergy is the urticaria; this is commonly known as the hives. Urticaria is manifested with itchy white bumps which may appear like insect stings and bites. However, airborne allergies are not the usual causes of skin allergies; food allergies may also cause these skin allergies.
Symptoms in the Stomach and Bowel
Another part of the body that reacts when the allergen enters the human body is the stomach because this is where the food intake that contains the allergens directly go. A stomach can get upset when there is an allergen present in the human body. Food that causes allergies are peanuts, shrimps, dairy products and other seafood. Cow’s milk or any kinds of milk may also cause the stomach to get upset because there are some people who are lactose intolerant, which means that their body is not able to digest the milk; however, this must not be confused with an allergy.