In this task, you will be given sentences in which your task is to recognize the name of the drug or medicine. Drugs are substances that change a person's mental or physical state. They can affect how your brain works, how you feel and behave, your understanding, and your senses. Although there might be several correct answers, you need to write one of them.
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Question: Penicillin-induced Jarisch-Herxheimer reaction.

Answer: Penicillin


Question: Life-threatening alterations in heart rate after the use of adenosine in atrial flutter.

Answer: adenosine


Question: The patient received only the ophthalmic sulfonamide, and it was used for one day, but he developed Stevens-Johnson syndrome.

Answer:
sulfonamide