Medications
Learning Center
Ankylosing spondylitis
Learn about this inflammatory disease that can cause some of the vertebrae in the spine to fuse over time.
Antibiotics and alcohol
Alcohol doesn't make antibiotics less effective. But it's still a good idea not to drink alcohol while taking antibiotics.
Antibiotics: Are you misusing them?
The overuse of antibiotics creates antibiotic-resistant germs. Protect yourself and others by using antibiotics wisely.
Different types of COVID-19 vaccines: How they work
Find out how different COVID-19 vaccines cause your body to create antibodies that will fight the COVID-19 virus.
Grapefruit: Beware of dangerous medication interactions
Some medicines don't mix with grapefruit and other citrus fruits. Learn what's safe.
Multiple sclerosis
This nervous system disorder causes a range of symptoms — and while there's no cure, it's possible to have long periods of remission.
Pain medicines after surgery
Pain medicines and anesthesia can control pain after surgery and lead to faster healing.
Tianeptine: Is safe use possible?
Tianeptine is a medicine used in some countries for depression and anxiety. Learn why it is best to avoid it.