Anyone on here take Losartan for BP? I've been taking amlodipine and atenolol for BP which would barely keep me at 145/90 on a good day. I'm not certain but I believe these two meds have likely contributed to ED. I used to take Benicar, which is an ARBII like Losartan, but stopped a long time ago because it was giving me very bizarre nightmares. I've recently switched to Lisinopril which does keep my BP down but I've read that Losartan can increase NO and help with ED. Benicar would keep my BP in a perfect range of 120/70 but I just couldn't tolerate the nightmares and lack of sleep.