hi,
as you mentioned about the history of your husband it is sad to hear that nor a medicine nor
physical therapy helping him.
let me mention here. I myself had a
ulnar nerve injury due to accident. I was a physical therapy student. At that time no medicine I took and worked out with only exercise and electrical stimulation and today I treat patient and have the best force and strength in my upper
limbs.
I would like to know what sort of physical therapy you have undergone. Also if you mention the extent of nerve injury like grade 1 or 2 or 3? it will be easy to understand further this matter.
As depending upon the extent of the nerve injury it will help assist to plan further. usually the
pregabalin is a drug prescribed and it does its role.
but human body is a medicine of its own. it needs a correct support system.
I will recommend to undergo a NCV, EMG and
MRI again to recheck the extent of the damage and improvements. Also compare the new reports with the old reports. which will help provide some more inputs to it.
I wish you should take a good physical therapist and understand how best the results can come to result.
with the grace of God I wish your husband a good health.
regards.