If you are suffering from peripheral neuropathy, diabetes mellitus, Reynaud's Disease, poor circulation and blood vessels damaged, then light therapy might help the pins and needles sensations and feelings. Any medical condition can be cured with the use of light therapy. Light therapy uses specific frequencies of light delivered at an appropriate strength. The light therapy will surely end the paining times of surgeries, needles and injections. Even skin problems like acne and pimples are easily curable courtesy Light Therapy. In the case of acne, blue light is used for treatment.  The light therapy will increases the nitric oxide's role in increasing circulation and the damaged nerves will be cured. Thus, decreasing the sensations of pins and needles.

http://www.healthlight.us/infrared-therapy-blog/bid/136348/Will-light-therapy-decrease-pins-and-needles-sensations