Conversation: The conversation between human and AI assistant.
[|Human|] About five hours ago I started having pain in my upper right back.It gets worse with deep breathsI am 50 years old in reasonably good health.My dr recently changed my high blood pressure meds. to a beta blocker because my heart rate was a little high.I had run out and had a problem getting them and had been without for a week but I just got it filled and took ne lastnight.
[|AI|]  I do not think that stopping Beta blocker can cause pain on right side of back. I think it may be aback strain or muscle fatigue which can happen if your back remain in wrong position for long time like in travelling, sleeping, even watching TV or reading a magazine. You can apply a gel like diclofenac. Also if pain is a little worse, painkillers can help. Again do not think that beta blocker has anything to cause back pain.