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: CONCLUSION: Long-term treatment with rifabutin may have a reversible and previously undescribed side-effect on retinal function.

Answer: rifabutin


Question: Disseminated cellulitic cryptococcosis in the setting of prednisone monotherapy for pemphigus vulgaris.

Answer: prednisone


Question: In the other patient, a 78-year-old woman, Neisseria mucosa knee arthritis occurred after a single sodium hyaluronate injection.

Answer:
sodium hyaluronate