Signs and Symptoms of Allergy Reactions
Allergies are an immune system reaction that can cause a variety of signs and symptoms, including sneezing, runny nose, red eyes, rash, and hives. Allergic reactions can range from mild to severe, and can even be life-threatening. Understanding the signs and symptoms of an allergic reaction is the first step in preventing and managing them.
Histamine is a chemical released by the body in response to an allergen that causes the signs and symptoms of an allergic reaction. Common allergens include pollen, dust, animal dander, food, or medications.
Avoiding Allergens
The best way to prevent an allergic reaction is to avoid the allergens that cause it. This may involve taking steps such as wearing a face mask when outdoors, keeping windows and doors closed, and avoiding pets or certain foods.
Medications to Treat Allergy Reactions
If avoidance measures are not enough to prevent an allergic reaction, there are several medications that can help reduce symptoms. Antihistamines, decongestants, and corticosteroids are commonly used to treat allergies.
Desensitization Therapy
For people who suffer from severe allergic reactions, desensitization therapy may be an option. This is a type of therapy that introduces small doses of an allergen to the body over time, gradually increasing the amount until the body is able to tolerate the allergen without an allergic reaction. However, this type of therapy is not suitable for everyone, and should be discussed with a doctor.
Other Steps to Reduce Allergy Reactions
In addition to avoiding allergens and taking medications, there are other steps that can be taken to reduce the severity of an allergic reaction. Eating a healthy diet, getting regular exercise, and managing stress can help reduce the risk of an allergy attack.