In ancient China, Chinese medicine was used to treat diseases. What was used to treat diseases in ancient foreign countries?

In ancient times, herbs were also used abroad, and almost all countries in the world are still using herbs to treat diseases. The most common treatments for poisonous snake bites in the world, both ancient and modern, are herbs. Stop bleeding and turn yellow. It has been a history to treat jaundice with herbs at home and abroad. Western medicine was invented and used around 1500.