question: Hello Dr. I went to bed feeling uneasy. Checked my pressure reading to be 155/ 85 - 72. I am on penindropil once a day. I am also on metformin once a day. In 2011 I had a Stant for my heart n now with plavix. For cholesterol I am on with Lipitor. Now almost 3 hours n could not sleep. Both my leg base has this pricking till now n runs to the hands too. Is this something to do with my heart. ( 3 weeks ago had a complete blood test n stress test. All ok. Please advise ( hope this is a free service ) Bala Malaysia