ketamine

"Smoking kills more people each year than alcohol and drugs combined."

"The dog barked all night long."

"The fall injured the child's knee. "

"The drummer emphasized the ands in the song, making the rhythm very clear. "

"Just prior to surgery the doctor will anesthetize him and he will sleep for four hours."

"It looks weaker and weaker, the more I think about it."

"The dentist gave me an anaesthetic before filling my cavity so I wouldn't feel any pain. "

"The family took their sick cat to the veterinarian for a check-up. "

"People commonly eat breakfast before going to school. "

"The student used a calculator to solve the math problem. "

"I had to stop running when I started getting pains in my feet."

"Aspirin is a drug that reduces pain, acts against inflammation and lowers body temperature."