Thanks for writing to us.
The pain in the back and the muscle pain
that you are having is due to electrolyte imbalance
. The sudden loss of excessive fluid and electrolytes from the body has caused this pain. Electrolyte rich fluids will help in reducing the pain.
I hope this information has been both informative and helpful for you. You can consult me again directly through my profile URL http://bit.ly/Dr-Praveen-Tayal
Dr. Praveen Tayal