May is a peak time for people dealing with allergies and asthma and a perfect time to raise awareness about these diseases.
What are allergies?
Allergies are an overreaction of the immune system to allergens that usually do not cause a reaction in most people. Some of the symptoms of allergies include sneezing, wheezing, coughing, and itching; some allergies (food or drug) can cause an extreme response (anaphylaxis) that is life-threatening, is a medical emergency, and is the most severe allergic reaction. If you or someone around you is having an anaphylactic reaction, please call 911 right away.
For those with extreme allergies that cause anaphylaxis, I suggest reading about them on this WebMD web site.