Learn about neffy, the groundbreaking FDA-approved nasal spray for severe allergic reactions. A new, needle-free option offering convenience for allergy sufferers.

Struggling to fall asleep? Learn about the factors affecting your sleep and explore remedies and tips to help you get a better night's rest.

Learn everything you need to know about anaphylactic shock—its symptoms, causes, risks, and treatments. Be prepared in emergency situations.

Croup is a respiratory illness that causes noisy breathing and usually affects babies and younger children below 3 years of age. Find out the causes, symptoms, and treatment options for croup.

Nasal polyps are small, painless, noncancerous growths that develop in the nasal passages. Learn more about what causes nasal polyps as well as the symptoms, diagnosis, treatment, and prevention.

An EpiPen is an auto-injector device that administers epinephrine, a medication that can stop the symptoms of anaphylaxis. Learn how to use an epinephrine auto-injector properly.

Peanut allergy is a common food allergy in children and can cause a severe reaction within minutes to hours. Learn about the symptoms of a peanut allergy and treatment options for children.

Benadryl is very effective in relieving sneezing, runny nose, and itchy, watery eyes. However, taking Benadryl with certain other medications can result in potentially dangerous drug interactions.