Is it useful to take patchouli water for heatstroke?

Chinese medicine believes that heatstroke belongs to the category of summer injury and summer dampness. Huo Xiang Zheng Qi Shui has the effect of relieving surface and resolving dampness (relieving the evil of external infection and getting rid of dampness in the body), regulating qi and neutralizing the middle (regulating the qi of the spleen and stomach to make the functions of the spleen and stomach smooth), and is effective for the treatment of heatstroke.
Clinically, this drug is mainly used for the treatment of colds and flu caused by external wind-cold, internal dampness stagnation (the stagnation of dampness in the body caused by too cold diet) or summer dampness (the human body is susceptible to the invasion of summer heat and dampness in the summer), with symptoms such as vomiting and diarrhea, headache, faintness and heaviness, distention and pain in the epigastric region and chest and diaphragm plagma, as well as gastrointestinal colds and flu with the symptoms mentioned above. When using this medicine, it should be noted that those who are allergic to alcohol are prohibited from using it. Patients with heatstroke are advised to go to regular hospitals for treatment under the guidance of professional physicians.