Allergies are an increasingly common affliction and can range from mild to life-threatening. The most common allergies are usually food-related, but some are incredibly rare.  Some of the rarest...

Allergies are nothing new, especially to those who have regular bouts with allergic rhinitis. However, being familiar with allergies doesn’t make them any less annoying than they truly are. For...

Having allergies can be a difficult experience, both physically and mentally. It can be especially hard to get a good night's sleep when suffering from allergies, as the symptoms can be particularly...

People with allergic rhinitis often suffer from non-nasal symptoms such as fatigue and depression, in addition to the more well-known symptoms like sneezing, nasal congestion, and itchy eyes and...

If you suffer from sneezing, congestion, itchy nose, and sore throat, you may suffer from allergic rhinitis, also known as hay fever. Hay fever is an allergic reaction triggered by various...

The start of fall is an exciting time of year. The leaves change color, the weather gets cooler, and the holidays are just around the corner. But for many people, fall also brings on a whole host of...

Whether constantly sneezing, suddenly wanting to scratch the itch out of your body, or getting watery eyes, having an allergic reaction is a troublesome case. After all, you'll have to avoid certain...

Anaphylaxis is a sudden and potentially life-threatening allergic reaction. It can happen within minutes of exposure to an allergen and can cause death if not treated immediately. Suppose you or...

An allergy is a condition in which your immune system reacts to a substance that doesn’t cause a reaction in most people. The substance that causes the reaction is called an allergen. When you come...

Allergies are the ways your body responds to substances it sees as harmful. However, these substances are often harmless. For example, some people may sneeze and have watery eyes when they come in...