I am a 65 year old female who has been on bp medicine for many years. I take Indera120mg and, as of Tuesday, Benicar HCT 20 mg - previously just Benicar 20mg. My bp has been spiking at around 170/101 and then down to around 166/88. How long should it be for relief from the new medicine? Of course, when the bp get higher, I get nervous, and make it worse.