Cinnabar is a natural cinnabar ore, which is both a tranquilizer and a purgative, with the main effects of calming the mind, clearing heat and detoxifying the eyes. It is mainly used for epilepsy, palpitations, heartburn, insomnia, dizziness, dizziness, swelling and pain, and ulcers. It can be used externally as well as internally, but should not be taken for long.