His blood pressure surges to dangerous level at night. I woke up one night with him convulsing because bp was so high. Now he takes 100 mg of Losartan an hour before bed. I still check pressure at least twice during the night and there are times he is still in the200s. He then has to take .4 mg of nitroglycerin to get bp to come down.
So, often when he wakes up his bp is very low. That is when he drinks about 16 oz of water with liquid IV in hopes bp will go up. It’s a struggle to get his daytime bp in the 90s.