What is the primary acupoint for treating mild sunstroke?

The primary acupoint for treating mild sunstroke is BL-40, also known as Weizhong. This point is located at the back of the knee and is considered a key point for cooling the body, dispelling heat, and helping to alleviate conditions associated with excessive heat exposure, such as sunstroke.

In cases of mild sunstroke, symptoms often include dizziness, headache, and a sensation of heat in the body, which are indicative of an excess heat pattern. BL-40 plays a significant role in clearing heat from the body and can be particularly effective in managing these symptoms by promoting the flow of Qi and encouraging the body's natural healing processes.

The other points mentioned, although valuable for various conditions, serve different primary functions. For instance, Du-15 is often used for treating wind and addressing issues related to the neck and head, while LI-11 is a strong point for reducing inflammation and clearing heat but is generally not the first choice for sunstroke specifically. Meanwhile, P-6, which is located on the inner forearm, is mainly used for nausea and related issues rather than for cooling the body in cases of sunstroke. Thus, BL-40 stands out as the most appropriate choice for mild sunstroke treatment.