I was on Adallat C for 4 months with fairly good relief and at the end of 4 months and was then put on Norvasc. These were specifically
for the cold hands and feet, not
for high blood pressure, as mine has always been low (90/60). The Norvasc was tried for 30 days with no improvement. Nerve conduction studies ruled out nerve damage so arteriorgram of upper extremities was recommended.