hi been off and found this. how does it effect blood pressure? viagra can slightly lower blood pressure. this is not a problem for most men. but viagra's effect on blood pressure is exaggerated if the viagra is taken with a nitrate drug. nitrates are one of the treatments doctors prescribe for angina. if you take viagra when you are also taking nitrates the combined effect of the viagra and the nitrates can lower your blood pressure to such an extent that it could prove fatal. never take viagra at the same time as taking nitrates. if i have a heart condition can i take it? if you have a heart condition it is important that you discuss this with the doctor before taking viagra. viagra may not be appropriate because of the danger of interacting with the nitrates. but i think your find if your low blood pressure is a naturally occurring thing then taken viagra would not do you any damage unless you was pushing the doses. but have you tried take l-arginine 1000mg and zinc to improve your erections. see if this helps you. good luck
how to treat erectile dysfunction with low blood pressure. . i. assume that viagra and cialis would not be recommended because they would lower my blood pressure even more? any ideas? note: my low pressure is just below normal and is stable and with no side effects.