I ve recently (last month or so) started experiencing palpitations. I reported it to my doctor who basically said to let him know if they continue, though we talked a bit about eating right, taking breaks, etc. I take regular reflux medication, so thought I might need to supplement with B12. That helped a bit. Then a week or so later, jitters, anxiety, and general uneasiness. All of this happens at night and wakes me out of my sleep, and has reoccurred quite regularly. It sounds like anxiety attacks. I m 48 and never had this issue before. I m wondering how much to push this issue with my doctor since I m not sure there is much that can be done about it or what tests would even be warranted. I am also looking for any possible relaxation techniques.