Will lyrica (pregabalin) fix or heal a lateral cutaneous nerve problem or just act as painkiller or block?

Will not: heal cutaneous nerve problem. It also not an effective pain killer

It will not: fix any nerve problem but could be effective in neuropathic pain or numbness.

Blocker: It isn't surgery. It acts by damping down nerve activity a bit. While there is some (very very little) potential for abuse, it is NOT a narcotic and frankly , is quite safe.