Find out more about how to diagnose and get relief from this common condition that can make you feel awful, seasonally and year-round.
Disease
Shellfish allergy
It's possible to be allergic to some types of shellfish without reacting to other types. Learn more about this common food allergy.
Disease
Umbilical hernia
Learn about this condition in which your intestines create a bulge near your navel.
Disease
Perimenopause
Discover effective treatments and learn self-care strategies for hot flashes, night sweats, vaginal dryness and other perimenopause symptoms.
Disease
Spinal cord tumor
Spinal cord tumors can cause serious problems such as pain and paralysis. Find out about diagnosis and treatment.
Disease
Broken toe
Pain when wearing shoes and difficulty walking can signal a broken toe — so see your health care provider to help it heal and ease pain.
Disease
Headaches in children
Find out more about this condition, which may or may not be serious. Headaches can often be managed with medicines and healthy habits.
Disease
Pectus excavatum
This condition causes the breastbone to sink into the chest. Learn how it can affect health and what the treatments for it are.
Disease
Gender dysphoria
Learn about treatments that can help ease the distress that can happen when there's a difference between gender identity and sex assigned at birth.
Disease
Nail fungus
Learn about symptoms, treatment and prevention of this common infection among older adults that causes nails to discolor and crumble.
Disease
Anal itching
Learn about the causes, treatment and self-care tips for this common, sometimes embarrassing condition.
Disease
Pilonidal cyst
Learn about causes, symptoms and treatments of this painful condition that usually affects the skin above the tailbone in people who sit for long periods.