Cinnabar under the pillow does not have any benefits and is not recommended.
From the Chinese medicine point of view, although the cinnabar can be attributed to the heart meridian, detoxification, bright eyes, tranquilizing, clearing the mind to calm the effect of shock, can improve mental restlessness, insomnia, palpitations, convulsions (to dizziness, convulsions, convulsions as the main manifestations of pediatric diseases), epilepsy, sores, swollen poisons, sore throats, sore mouth and tongue, etc. have a certain degree of efficacy.
However, this medicine needs to be taken internally or externally to play a role in the effect, placed under the pillow is not effective, the human body does not have much benefit.
Because of the toxicity of cinnabar, improper use can easily cause memory loss, insomnia, sleeplessness, fatigue, dizziness and other toxic reactions, so it is not recommended that patients privately put cinnabar under the pillow, and the spleen and stomach cold, the body does not have the heat evidence, as well as pregnant women, can not be used for this drug.
If you need to use Cinnabar, you must be guided by a professional Chinese medicine practitioner.