Hi, my husband is 6, 180 lbs and is taking 10 mg. of Amlodipine once a day and 20 mg of Benicar once a day plus Hawthorne solid extract for high blood pressure. His normal bp was around 140/80 on average, but it always spikes when he sees his doctor. Now with the Benicar, he is sleeping 11 hours a night, has increased back and now stomache pain and tonight his bp is 106/57. Is there anything that needs to be done tonight? Is this too low?