There is no shortage of skeptics, who are quick to shriek that acupuncture and microcurrent have not been proven in large research studies as being effective in support of eye disorders. Closed-minded naysayers cry that it is not plausible that either treatment could help, therefore any reported cases of improved vision are not legitimate. Considering conventional Western medicine offers no effective medical support for dry macular degeneration at all, this is an extremely bizarre and illogical viewpoint. Critics are typically individuals with no experience or training in acupuncture, who are ignorant of its effectiveness (thousands of years of effectiveness).
Microcurrent therapy is not new, nor has it been controversial or questionable... until somebody came along with another usage for it. The fact remains that various medical journals have indeed reported success with both acupuncture and microcurrent therapy. Many of them however, are not American. Medical journals from countries such as China, India, Japan, Germany, and Sweden do not seem to have the inherent bias towards pharmaceutical treatments, and prejudice against holistic and natural treatments.
Here are a few examples:
Dr. Yoshiaki Omura published a paper which reported a correlation between low blood pressure and reduced blood flow and macular degeneration (and retinitis pigmentosa). Improvement of blood pressure and blood flow via electrical stimulation was concluded to be effective in visual improvement.
(Omura Y. Non-invasive Circulatory Evaluation and Electro-acupuncture & TES Treatment of Diseases Difficult to Treat in Western Medicine. Acupuncture & Electro-therapeutics Research, The International Journal. 1983;8(3-4) 177-256. PMID: 6145300).
Another paper published in the same journal reported 50 cases of degenerative eye disease experiencing some improvement in vision after acupuncture treatment (Dabov S, Goutoranov G, Ivanova R, Petkova N. Clinical Application of Acupuncture in Ophthalmology. Acupunct Electrother Res. 1985;10(1-2) 79-93. PMID: 2861724).
The American Journal of Chinese Medicine published a report, The Use of Acupuncture in Ophthalmology. The object of their study was to determine if acupuncture could be useful in support of eye conditions. Although no scientific explanation of its mechanism of action was determined, the authors of the study concluded through evaluation of over 500 cases that acupuncture was indeed useful in support of symptoms of various eye conditions, including macular degeneration (Susan Wong and Renald Ching, Am. J. Chin. Med. 08, 104 (1980).
Dr. N. Subramanya Reddy and Dr. R. Narasimha Murthy Fouzdar of the Institute of Ophthalmology, Sarojini Devi Eye Hospital, Hyderabad, India encouraged doctors to offer patients hope through acupuncture. Patients can improve, plus it is easy and harmless. These doctors, who are not blinded by the bias of conventional Western medicine say it is our duty to not to deprive people of the opportunity for better vision (Reddy N S, Fouzdar NM. Role of Acupuncture in the Treatment of “Incurable” Retinal Diseases. The Indian Journal of Ophthalmology 1983;31, Suppl S1:1043-6).
Dr. Yoshiko Sagar and his colleagues from the Departments of Ophthalmology, Biofunctional Science, and Geriatric and Complementary Medicine at the Tohoku University Hospital, Japan say acupuncture can improve vision by several mechanisms. In the Tohoku Journal of Experimental Medicine (Vol. 209 (2006) No. 3 July p. 235-241), they reported that acupuncture can improve blood flow and nerve activity in the eye.
The Journal of Chinese Acupuncture & Moxibustion published a paper stating that acupuncture has good therapeutic effects on incurable eye disease, including macular degeneration (Xu H, Liu J, Xu SW, Zong L, Zhang R. [Analysis on Literature of Acupuncture and Moxibustion Treatment of Intractable Eye Diseases]. Zhongguo Zhen Jiu. 2008 Aug; 28(8) 625-628. PMID: 18767593). In addition to considering acupuncture to manage the effects of macular degeneration, considerable attention has also been given to investigating its use for retinitis pigmentosa.
According to Ava K Bittner, OD PhD of Johns Hopkins University, Wilmer Eye Institute, Baltimore, Maryland, patients who have this genetic eye condition are motivated to try complementary or integrative therapies to slow disease progression. Dr. Bittner and her colleagues conducted a pilot study, the results of which support the hypothesis that acupuncture may improve visual function (Bittner, A. K., Gould, J. M., Rosenfarb, A., Rozanski, C. and Dagnelie, G. (2014), A Pilot Study of an Acupuncture Protocol to Improve Visual Function in Retinitis Pigmentosa Patients. Clinical and Experimental Optometry, 97: 240–247. doi: 10.1111/cxo.12117)
In 2008, the German Journal of Acupuncture published a small study of 328 patients diagnosed with macular degeneration. The researchers concluded that acupuncture may be a useful treatment option (Acupuncture may Improve Vision in Patients with Age-related Macular Degeneration (AMD): An Observational Study, Deutsche Zeitschrift für Akupunktur Volume 51, Issue 3, 2008, Pages 25–28).
A Chinese study was conducted comparing the results of a group of patients receiving acupuncture, a control group receiving no treatment, and a group of patients given vitamins. The conclusion of the study was that acupuncture can substantially improve the quality of life in patients with dry age-related macular degeneration (Journal of Acupuncture and Tuina Science, Clinical Study on Acupuncture for Quality of Life in Patients with Age-related Macular Degeneration, Xia Yong Liu Rui Sun Jing-jin Xin Shi-en Cui Hua-shun Liu Shi-min Han Chou-ping. Supported by Scientific Research Fund of Traditional Chinese Medicine from Shanghai Municipal Health Bureau (2010L001A)).