Is your stool unexpectedly green? Discover key reasons why your poop might be green and what it says about your digestion and health.

If you are traveling to an area where malaria is prevalent, doxycycline can be used to prevent malaria. Find out more about taking doxycycline antimalarial tablets.

Diarrhea is a very common condition that most people get multiple times in their life for different reasons. Learn about prescription and over-the-counter medicines that can ease diarrhea.

Diseases caused by parasitic species often remain undiagnosed. Yet severe infection can lead to life-threatening complications.