So about a year ago I started Losartan. First it was 50mg then up to 100MG. It really never lowered my BP. I averaged about 130/85 while on losartan. I did notice it helped out with erections with a slight increase in firmness. Anyways my doc switched me to telmisartan 40mg ...about 30 days ago. My BP average now is about 115/80. I still get the erection boost, but the funny thing is it has also increased libido. Just wanted to put this out there for anyone on BP meds.