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.

Q: Hyponatraemia developed after rechallenge with controlled release carbamazepine.

A: carbamazepine
****
Q: We present three patients with paradoxical seizures; their serum phenytoin levels were 43.5 mcg/mL, 46.5 mcg/mL and 38.3 mcg/mL.

A: phenytoin
****
Q: Hyponatraemia developed after rechallenge with controlled release carbamazepine.

A:
carbamazepine
****
