The correct location of the Hundred Insects Nest point is 3 inches above the upper medial end of the patellar base and about 1 inch above the location of the Blood Sea. Hundred Insects Nest Acupuncture Point, also known as Blood Xi and Hundred Insects Nest, is an acupoint from Acupuncture and Moxibustion Dacheng, located in the pre-femoral region, 3 inches above the upper medial end of the patellar base, an inch or so above the position of the Sea of Blood and there is one at each end of the left and right sides, a total of two acupoints. Hundred Worm’s Nest Acupuncture Point has the function of repelling worms and relieving itching, promoting blood circulation and dispelling wind, and is the main treatment for worms accumulation, itching of the skin, rubella, eczema, sores and ulcers, etc. It is also a clinically experienced acupuncture point for the treatment of biliary ascariasis. If it is used for the treatment of urticaria, 1.5-2 inches of straight stabbing can be performed on Baizhuowo acupoint, while acupuncture can be performed on Quchi acupoint and Blood Sea acupoint, etc., and good results can be achieved. Acupuncture or moxibustion on Baizhuowo points should be performed by a medical professional, not by yourself. If there is any discomfort, please consult a doctor promptly.