Successful Midterm Management With an Herbal Decoction, Modified-Goshajinkigan (mGJG) for Non-Proliferative Diabetic Retinopathy: A Case Study

Diabetic retinopathy (DR) is one of the leading cause of blindness worldwide and the most common cause of blindness among the working population. Early treatment of the disease is essential to prevent severe visual loss among patients. But there are few therapeutic options available for early stage diabetic retinopathy. We present the case of an early stage diabetic retinopathy patient presented with retinal hemorrhages in the superior temporal area and disc hemorrhages of disc nasal area. The patient was diagnosed with mild NPDR on fundus examinations. After 6 months of taking modified-Goshaiinkigan (mGJG), the characteristic features of mild NPDR disappeared. Throughout three consecutive years of follow-ups, no evident lesions that could be diagnosed as DR were found during fundus examinations. Many components of mGJG have potential efficacy toward diabetic retinopathy. This study suggests that mGJG is a possible medication for early stage DR. Concerning the degenerative characteristics of DR, early management strategies are important in young DM patients and integrative care, such as in this case, are worth investigating further.