What are Allergic Reactions?
An allergic reaction occurs when the body's immune system overreacts to a foreign substance, such as pollen, pet dander, dust, or food. Allergic reactions can range from mild to severe and can even be life-threatening. Common signs and symptoms of an allergic reaction include hives, itching, swelling, trouble breathing, and anaphylaxis.
When Should You Start Worrying About an Allergic Reaction?
If you have any type of allergic reaction, you should seek medical attention as soon as possible. However, if you experience a severe reaction, such as difficulty breathing or swelling of the throat or tongue, you should seek immediate medical attention. It is important to be aware of the common signs and symptoms of an allergic reaction so that you can act quickly if needed. It is also important to know what triggers your allergic reactions so that you can avoid them in the future.
