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: Suspected ciprofloxacin-induced interstitial nephritis.

Answer: ciprofloxacin


Question: CASE REPORT: We report a case of intracerebral hemorrhage occurring in a middle-aged man who suffered from chronic sinusitis and had been ingesting pseudoephedrine daily for one year.

Answer: pseudoephedrine


Question: Sulfadiazine crystalluria revisited.

Answer:
Sulfadiazine