I still shook a lot yesterday. Head to toe. My tremors inside my body have finally stopped! The chest pains and heart pain has stopped. I am doing better today..one day at a time! I sure hope that shoulder pain doesn't come back! Someone said on here 4th stage COPD there is shoulder pain. Oh my ,I hope not! I am trying to regulate my Blood Pressure on 40 mg Benzapril twice a day. Its all over the place! The LOW is gone tho. I think I am thru the worst of it! All in all I am glad my Pulmanery Doctor spotted that because of my breathing, I should NOT take Coreg! So in the long run, this may help me! I pray!