<prompt> Which of the following drug is used for the reversal of cerebral vasospasm and infract following subarachnoid hemorrhageNimodipineAmilodipineDiltiazemVerapamil  <response>: Refer katzung 11e p 202 Nimodipine is used to decrease problems due to a ceain type of bleeding in the brain subarachnoid hemorrhage-SAH. Nimodipine is called a calcium channel blocker. The body naturally responds to bleeding by narrowing the blood vessel to slow blood flow. 