Medically reviewed by Andrew Greenberg, MD Key Takeaways Allergies, infections, or a blocked tear duct can cause watery eyes.

Marzia Zada has shed enough tears for a lifetime. More than a decade ago, Zada, then 5, was shot in the face and left for dead by the Taliban in Afghanistan, only moments after witnessing the brutal ...

Bile duct stents that stay in too long may cause complications. Experts differ on how long a bile duct stent should stay in, but most suggest removing or replacing it every 3 to 6 months. This can ...