What Are Allergies
Allergy is a common word that we use in our daily life no matter if we have some or if we are talking about someone who is allergic to something. Allergies are of different kinds and there can be multiple reasons of their occurrence. Smoke and dust allergies are the most common types of allergy and people having these face most of the trouble at times. It is necessary to have knowledge about allergies and what causes them. Here are some points which should help you in understanding this phenomenon better.
1. When a person is allergic, his or her body reacts to a particular substance in such a way that some chemicals are released by the body during the process which cause allergy symptoms.
2. A particular medicine may also cause side effects such as pimples. However, it does not necessarily mean that the person is allergic to that medicine. It may be due to some component present in it. Most of the medicines are made from herbs and many people are allergic to herbs. Every negative reaction of the body does not indicate an allergy.
3. Allergy is one of the four forms of hypersensitivity. In this case, excessive activation of white blood cells (mast cells and basophils by an antibody known as IgE) takes place which results in an extreme inflammatory response. The person suffering from an allergy may make IgEs against a variety of allergens including pollens, animal dander, dust mites and medications.
4. Some other common allergies include eczema, hay fever, asthma attacks, food allergies, skin, nose and eye allergies, allergies due to the stinging of bees and insects.
5. Allergies seem to run in families and in some cases family members have the same allergies of food and medication. Even though these can occur at any age but children are more prone to these.
It is not yet known why people develop allergies but there has been a significant improvement in their treatment in the recent years. The simple formula to avoid an allergy is to stay away from the objects and sources that cause it. But if you are too sensitive to something like pollen or animal dander then make sure you take necessary precautions in the season when pollen count is high and do not keep animals or pets in your home. You can also use air purifiers to keep yourself safe from smoke and dust allergies.
1. When a person is allergic, his or her body reacts to a particular substance in such a way that some chemicals are released by the body during the process which cause allergy symptoms.
2. A particular medicine may also cause side effects such as pimples. However, it does not necessarily mean that the person is allergic to that medicine. It may be due to some component present in it. Most of the medicines are made from herbs and many people are allergic to herbs. Every negative reaction of the body does not indicate an allergy.
3. Allergy is one of the four forms of hypersensitivity. In this case, excessive activation of white blood cells (mast cells and basophils by an antibody known as IgE) takes place which results in an extreme inflammatory response. The person suffering from an allergy may make IgEs against a variety of allergens including pollens, animal dander, dust mites and medications.
4. Some other common allergies include eczema, hay fever, asthma attacks, food allergies, skin, nose and eye allergies, allergies due to the stinging of bees and insects.
5. Allergies seem to run in families and in some cases family members have the same allergies of food and medication. Even though these can occur at any age but children are more prone to these.
It is not yet known why people develop allergies but there has been a significant improvement in their treatment in the recent years. The simple formula to avoid an allergy is to stay away from the objects and sources that cause it. But if you are too sensitive to something like pollen or animal dander then make sure you take necessary precautions in the season when pollen count is high and do not keep animals or pets in your home. You can also use air purifiers to keep yourself safe from smoke and dust allergies.
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