The ingredients of Zujing Pill are Semen Cuscutae, Psyllium Husk and Radix Rehmanniae Praeparata; the effects are to nourish the liver and kidney, and to benefit the essence and eyesight (tonifying the essence and promoting the restoration of eyesight). In Zhujing Pills, Semen Cuscutae can nourish the liver and kidneys; Radix Plantago Ovatae drains heat from the liver and brightens the eyes; Radix Rehmanniae Praeparatae nourishes yin and replenishes blood (nourishes the blood in the body) and nourishes the liver and kidneys. Zhujing Pill can be used to treat Flying Mosquito Syndrome of Liver and Kidney Deficiency (weakness of the liver and kidneys) type, in which the patient manifests with blurred vision, dry and watery eyes, dark shadows floating in front of the eyes, resembling flying mosquitoes and flocculation, and soreness of the waist and knees (a sensation of soreness and weakness of the waist and knees). Patients with cold and fever, patients with internal solid heat should not use Zhujing Pills; during the use of Zhujing Pills, you should not eat spicy and stimulating food, pay attention to eye hygiene, avoid bright light to stimulate the eyes, avoid excessive use of eyes. Before using Zhujing Pills to treat diseases, consult a traditional Chinese medicine practitioner for evidence-based guidance, follow the doctor’s instructions to use medication, do not use blindly.