After taking the cold medicine, my cold symptoms improved immediately.

In Buddhism, yaksha is revered as a guardian deity.

This placebo is made so intricately that it's indistinguishable from real medicine.

Because my cough was severe due to a cold, I decided to take an expectorant.

I put eyedrops in every day.

This panacea is said to cure all diseases.

Yakushi played an important role in Japanese history.

Yakushi played an important role in Japanese history.

He fell asleep immediately after taking the sleeping pill.

He is involved in drug discovery research.