What Causes Muscle Twitching While Lying Down?
Just to correct, I have begun to notice the spasm occurring in the back and abdomen as well. No history of kidney or heart disease, no accidents or injuries to the head or spine. The symptoms are worse at night when I am still.
Cause of your concerns should be assessed further.
Detailed Answer:
Hello and thanks for using HCM.
I have read your query and understand your concerns.
Muscles twitching could be related to several conditions, some of them benign ( electrolytes dysbalance, low blood levels of B group vitamins etc.), some of them serious neuromuscular diseases or thyroid and kidneys dysfunction.
Assessing the blood levels of electrolytes and vitamin B12 together with the thyroid and kidneys function tests, should be the first step in diagnosis of your condition.
EMG ( nerve conduction study ) and sleep study also are useful examinations in your case that may help in concluding a correct diagnosis.
The treatment possibilities depend upon the diagnosis.
These issues should be discussed with your primary care Doctor.
Hope I've been of help.
Let me know if I can assist you further.
Take care.