No. Nisoldipine is a calcium channel blocker. It is usually prescribed for high blood pressure. One possible side effect is fatigue, but I've never heard of it being prescribed as a sleeping medication.
No, it is not. Nisoldipine is a medication that is used for high blood pressure. It shouldn't be mistaken for a sleeping pill.
Hypertension. This is a hypertension medication that may cause sleepiness or fatigue.