Allergies are an annoyance to many people who do not suffer from them, but they are a problem for millions of people. If you are allergic to something, your body attacks it, making you want to avoid that item. This reaction is called an allergy and is generally caused by the contact of the allergen with your skin.
There are many kinds of allergens that can make you susceptible to allergies; contact allergens include food items that are cooked at high temperatures or been eaten by someone who has had contact with the allergen. These types of food and items are more likely to cause allergic reactions than those that are not. Common foods that trigger an allergic reaction include peanuts, shellfish, shellfish eggs, and fish.
There are many adverse reactions that can occur from an allergic reaction. These include rashes, hives, swelling of the lips, difficulty breathing, throat swelling, and wheezing. In some cases, an allergic reaction can be life-threatening, so it is important to know what to do if you are allergic to something.
There are many information sources on the internet that are designed to help people understand more about allergies. An allergy is also called an immunization reaction. It is one of the many reasons why allergy testing is important. If you have a mild allergy, you can usually clear it up on your own using over the counter medication.
Severe allergies can have serious effects on the body. It is very important to consult with your doctor if you think you have an allergy. Your doctor will conduct a medical history, to rule out other conditions that might cause an allergic reaction. He will also check your blood for any abnormalities, such as anemia, and look for common symptoms.
Symptoms can include hives, swelling, coughing, sneezing, wheezing, and difficulty breathing. Your doctor may prescribe oral antihistamines to help calm the symptoms. Often, medications are used along with antihistamines to bring relief. There are often other allergy medications that can be prescribed as well.
When you are prone to allergies, certain allergens can be especially hard to avoid. One of the ways that your doctor will test your condition is by giving you a challenge. The challenge involves taking an item that you are allergic to and giving it to another person who is not allergic to the same allergen.
The person who takes the challenge is given an hour to eat the item without reacting. If they do not have an allergic reaction, they are then given the item and instructed to eat it without having any reaction. A day later, the person who took the challenge is asked to repeat the procedure and the person who was given the item without having a reaction is asked to repeat the process.
The doctor checks for symptoms of allergies, by doing a skin test. Skin tests are done by scratching a person with an allergen and looking for redness, swelling, and itching. If the person does not have an allergic reaction, the doctor can consider the allergy as “normal”. If an allergy is found, the doctor will then start the allergy treatment to help eliminate the allergies.
If you are unsure if you have allergies, it is always best to get professional advice. Often, the only way to know for sure is to have a skin test to determine if you are sensitive to one type of allergen or another. Remember that a skin test should not be used to diagnose allergies as there are many other factors that cause allergies as well.
Another important consideration for anyone who suffers from allergies is the use of antihistamines. If you suffer from allergies, you should not take the medications on a regular basis. You should use them only when you feel an allergy is present. If you notice a reaction, you should stop taking the medications and contact your doctor for further medical advice.