Mai Wei Di Huang WanOphiopogon & Schizandra Formula is an effective herbal supplement designed to nourish lung and kidney yin while soothing respiratory discomfort. This remedy is typically recommended for those with lung kidney yin deficiency, as it targets symptoms such as persistent cough, shortness of breath, tidal fever, and night sweats. By supporting the bodys yin, this supplement helps restore balance and alleviate the effects of deficiency type conditions. This