Because the amount of lactose in medications is so small, even the most sensitive people are unlikely to have any symptoms.

When I was diagnosed with hemochromatosis, my doctor explained that a ferritin level of 380 ng/mL was too high. I am a male ...

When I was diagnosed with hemochromatosis, my doctor explained that a ferritin level of 380 ng/mL was too high. I am a male and would like to know if I need to continue getting phlebotomies. After ...

"Seeing is believing," the founder of lab company Truvian told me. So I tried its tabletop blood testing device—which promises results in 30 minutes—for myself.

DEAR DR. ROACH: I am lactose intolerant and have recently learned that lactose is used in many prescriptions, but there is no warning on the information sheet. I only became aware of this after ...

When a mare develops colic, what at first seems to be an impaction turns out to be something a bit more complicated.

For the almost 520,000 Americans who will undergo treatment this year, the process leaves little room for a full life. An innovative new device could change everything.

House G.O.P. Floats Medicaid Cuts and More to Finance Trump’s Huge Agenda President Trump wants a massive tax cut and immigration crackdown bill. Republicans must decide what to cut to help pay ...