Molds are found everywhere in the environment, both indoors and outdoors, and throughout the year.

Detailed information on poison ivy, including symptoms, diagnosis, treatment, and prevention.

Tonsillitis means that your tonsils are inflamed. Your tonsils are large, fleshy glands at the back of your throat. These glands make antibodies that help fight infection.

The endocrine system is a complex network of glands and organs. It includes the hypothalamus, pancreas, ovaries, and testes, along with the pituitary, thyroid, and other glands.

With correct asthma management and good prenatal care, most women with asthma can have healthy pregnancies.

Pollen is the most common cause of hay fever. Read on for more information--and helpful tips for reducing the effects of hay fever during pollen season.

To keep track of your breast health, you should get a yearly clinical exam and mammograms as advised by your doctor.

Dust mites are microscopic organisms that can live throughout homes and businesses. Read on to learn more.

Household pets, such as cats and dogs, are the most common sources of animal allergens. Here's what you need to know about symptoms and treatments.

Hereditary hemochromatosis causes your body to absorb too much iron from the food you eat. Read on to learn more.