I have had that, plus very painful muscle fasciculations. I have gotten some relief from them since starting Potassium, but the Potassium is a co-script I take with Lasix for Congestive heart failure.
Have you tried bananas, other foods rich in potassium or otc Potassium supplement?
Research taking Potassium to make sure you aren't neglecting a companion nutrient for best absorption.
Moderator, Lyme Forum
Fibro diagnosed '85 Lyme (false?)positive '92,Osteoporosis, COPD, Hypertension, degen. disc disease, RMSF pos. Spring 2015, CHF, osteoarthritis. No LLMD. Used Doxy, Zithro and Flagyl s2015-16, mono each time. Useless. Current treatment JK, Milk Thistle, kudzu for head fullness/pressure, avena sativa for nerves, Lion's mane, Green Tea caps, Bragg's ACV, lemon water, chartab