Allergy sufferers who normally don't get along with indoor plants may find some relief from sneezing. Scientists have targeted bacterial genes that can produce pollen-free and long-lived plants, according to a recently published study.

If you have a food allergy, you may suffer from rashes, trouble breathing and other reactions. But allergies can also lead to a disease that destroys the esophagus lining.

Omega-fatty acids have been shown to strengthen adult defenses against allergies. But for babies, no such luck. Fish oil supplements, which are rich in omega-3, seem to have no effect.

Every once in a while, an old wives' tale is actually based in medicine. Such is the case with giving children honey to control a nighttime cough.

Wheat sensitivity may show up as nausea or in bowel problems. A recent study found that some people with wheat sensitivity had symptoms more like celiac disease, while others had symptoms more like a food allergy.

People with allergies know that staying informed about pollen levels can help them avoid unwanted symptoms. New social media technologies are making it easier to stay informed.

Food allergies can show up in many ways. For young children, a dairy allergy may show up as congestion in the ear, nose or throat.

If your asthma or your allergies are making you extra miserable on days with high pollen counts, you have company. These are also top days for emergency room visits.

For all the modern marvels of medical science, humans still must contend with allergies, which interrupt work, play and everyday living.

Allergies are such a hassle, what with the runny, itchy eyes, nasal stuff and sneezing. Despite the nuisance of this condition, it may have an important cancer benefit.