Double vision is diplopia in another word, referring to two images formed from the same object. Possible triggers of this problem include corneal problem, lens problem, muscle problem, nerve problem and brain problem. Corneal infections, dryness and corneal scar can distort the light and cause double vision. And as to lens problem, for example, cataract might be trigger too. As to these problems above, it is usually a surgery adopted as treatment to cataract and corneal scarring. As to corneal infections and dryness, antibiotics and eye lubricants should be used. However, as to muscle, nerve and brain problem, acupuncture is a very good and safe way to treat. Acupuncture is a traditional Chinese therapy, with a long and thin silver needle pointed into acupuncture points on body. It is believed to break the blockage of Chi on human body and so promotes the blood circulation all over body. It provides a very good effect on muscles, nerves and brain disorder or imbalance. It is used to treat a stroke too. Have a try and it can surprise you.