John hello!
Try asking your pharmacist if your spray covers more than 1 condition and get a second opinion with another cardiologist with a great reputation. 👍 Have a good day today!

GTN in the UK is Glyceryl Trinitrate sublingual spray is an angina treatment, it helps to open the arteries during an attack, don't know if you can get it in the US.

Thank you Cynthia and Robin for your comments, I still have my gall bladder but this has never been associated. I know that gastric reflux can mimic heart pain, but this back pain is relieved with the gtn spray, so that's a puzzle. Oh well, life is good just now, so try not to get too pent up. Keep well - John

Hi what is GNT spray I have severe back pain and I'm taking CBD which is legal in Illinois believe it or not my PCP said go for it when I asked him. I almost fell on the floor. Most doctors don't even know what it is. Or are against it. I take it under the tongue. Leave it or not it really works. It doesn't take all the pain away but it takes the excruciating pain away. I still can't walk but I'm used to that that's what motorized wheelchairs for. Love Cynthia again thank you for your email I appreciate it

Have you had your gallbladder removed or checked? I've been told that under the shoulder pain can be a symptom. You also said you have GERD.My husband was taken to the hospital because we felt like it was his heart. This is when we found out about the connection. Hopefully you'll find your answer. Maybe a gastroenterologist?