Allergies - Causes
Five clues to help you figure it out.
True allergies which can be life threatening are often confused with less serious food sensitivities. Learn about the differences.
Histamines are an important part of our immune systems, but when they overreact, they can cause serious harm.
Scientists have discovered why a protein causes allergic reactions to cat dander. Their research promises to pave a path to prevention for many cat allergy sufferers.
You're congested, and you're miserable. But you don't have to let a little cold slow you down. Here are five remedies to try and one remedy to avoid.
What are the symptoms? How is it treated? Read on for the facts about this contagious eye infection.
Learn more about these chronic conditions, both which affect millions of Americans.
Gluten can lurk where you'd least expect it. Arm yourself with knowledge when it comes to these four common foods.
If you're prone skin reactions and can't figure out why, you may be allergic or sensitive to common products you use every day.
Allergy questions are nothing to sneeze at. Here, we answer six common concerns.
If, every fall, you lose a lot of locks, you could simply be experiencing seasonal hair loss. It's nothing to worry about, except if you notice a few other things.
Symptoms of lactose intolerance and an allergic reaction to milk are different. Here's how to tell them apart and what it means for you if you have to forgo dairy products for either reason.
Children who live on dairy farms and drink unpasteurized milk appear to have immunity against asthma and allergies. New findings help identify why this is the case.
One simple step will help reduce allergy symptoms: Removing your clothes when you come in from outside. Here's why.
For many, sinusitis means uncomfortable symptoms that may require the right treatment to overcome.
Can children be too clean? Some researchers say yes, and believe that an overemphasis on hygiene could be to blame for the rise in allergies among kids today.
Depending on your triggers, adding or removing the moisture in your bedroom air can lessen the risk of an asthma attack.
What should you do in the rare instance this lifesaving treatment doesn't work the way it should?
Far from a tame activity, doing the wash presents a plethora of potential allergy triggers.
Dangers can lurk anywhere from the ball game to the dentist's office. Here's how to protect yourself.
There are four different rashes you can develop from a sun allergy, but you don't need to hide inside to fix them.
You've heard of histamine when it comes to allergies, but did you know it can also play a role in food poisoning?
If you're allergic to seafood, you'll want to double-check before popping this popular pill.
Itchy, ugly welts can show up when you least expect them. Learn how to deal with hives.
Does it seem like everyone's sensitive to gluten these days? Here's why.
Supplements like bee pollen can seem like a sure road to health, but user beware.
Ticks already spell trouble, and here's another reason why.
Take a look at five surprising causes for this common irritating skin condition.
Your symptoms reflect the type of asthma that you have. And knowing your type can help with treatment.
Churg syndrome involves an overactive immune system that leads to inflammation of the blood vessels throughout the body.