Ive been taking Lisinopril 10 mg for about 3yrs now. In those 3yrs Ive quit smoking, lost weight , and changed jobs to a much less stressful one. My blood pressure is always 110/ 70 or lower, can get as low as 90 /56. Due to these low readings I have quit taking my med. Havnt taken for about 2 weeks now and pressure has not gone higher than 133/86 and a 10 reading average over 2 days is 122 over 81. I went to urgent care a couple weeks ago for a flu bug and without meds my BP was 120 /80. Do you think its ok for me to stay off the med as long as my BP stays like this or maybe cut the dose in half ? And if I just cut the dose in half, can I take the rest my 10mg and split in half just to use them up? Thanks for youre help. I have a reg Dr. but is very hard to get in and see her, which is why I use urgent care most of the time.