Featured Questions
These questions and answers were chosen by the WebMD Editorial Staff.
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Healthy people rarely contract listeriosis. Those most at risk for developing serious infections include people with weakened immune systems, such as...
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Kawasaki (KAH‑wah‑SAH‑ke) disease is a rare childhood disease. It's a form of a condition called vasculitis (vas‑kyu‑LI‑tis). This condition involves...
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Tubal ligation is also known as "having one's tubes tied," or having a "tubal." Tubal ligation is for women, and like a vasectomy...
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Knowing which foods trigger food allergies and avoiding those foods is the best way to prevent allergic reactions. Unfortunately, food allergens are...
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Addiction is a chronic, often relapsing brain disease that causes compulsive drug seeking and use despite harmful consequences to the individual that...
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Excessive exposure to sunlight is the main cause of skin cancer. Sunlight contains ultraviolet (UV) rays that can alter the genetic material in skin...
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Agitation, paranoia, hallucinations, chest pain, suicidality. It’s a very scary stimulant that is out there. We get high blood...
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Chagas disease is caused by a parasite called Trypanosoma cruzi. The parasites multiply within cells of the body. Infected cells burst...
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