Cynanchum can be used to treat toothache caused by wind-cold attack.
It belongs to the Lung, Kidney and Heart meridians, and has the effects of dispelling wind and relieving pain (dissipating wind evil and relieving pain in the muscles and bones), relieving surface and dispersing cold (removing cold from the surface of the muscles), warming the lungs and resolving fluid (promoting the flow of stagnant fluid by warming the lungs), and clearing the orifices, which can be used to treat wind-cold-induced toothache.
Xin Xin is good at dispersing wind-cold and relieving pain, treating toothache caused by wind-cold attack, and can be decocted with Angelica dahurica to treat wind-cold toothache. In addition to toothache, it can also be used to treat rheumatic paralysis, headache and so on.
Fine Xin can also be used to treat wind-cold cold, nasal abyss (mainly manifested as foul nasal mucus, the amount of wiping not clean) runny nose, nasal congestion, headache, cold lungs caused by coughing chest tightness and so on.
Xinxin can not be used together with veratrum, lung dryness and injury to the yin and yin deficiency and hyperactivity (yin deficiency, hyperactivity of yang) should not be used, the adverse effects are not precise. Medical supervision is required for its use.