Yes, there are some people recommending acupuncture as treatment for optic neuritis. Although according to some resources, optic neuritis can heal up by itself, actually it lasts for months, and it gives a lot of suffering s and pain to the patients. So I think it is best to get treatment. It is better not to take any treatment with steroids. Acupuncture works on treating this eye disease. You can have a try. Acupunture is an ancient Chinese therapy, which works with a long silver needle stick into certain points of human body to help break blockage, promote blood circulation and achieve balance. But acupuncture requires specially trained people to operate, so you should go to some reliable hospitals to take this treatment.