high blood pressure
"I can take this at 1.25 mg per day and it sets my BP at about 130/75 steadily.  I was running about 150/90 before.  I started at 2.5 mg (doc wanted 5 mg) and was a little short of breath. Went to 1.25 mg and it's plenty.  If you are taking a larger dose try taking less before giving up from side effects.  I can stop taking this for a few days and my BP stays low for about 3-4 days even.  I am wondering if I am having some body achy-ness and foot pain from this though.  Also a bit more mucous when on this.  Not sure whether to try something else as this is effective for the BP.  And dirt cheap."