[Preparation method and dosage]
Aster (Radix Asteris)
10gm [Efficacy]
Cough resolving phlegm, ventilating lung.
[Indications]
Cough, itchy throat, white phlegm, or slight fever aversion to cold, white and thin tongue coating.
[Prescription]
In the prescription, Schizonepeta dispersing wind and releasing the external, dispersing external evil; Aster is bitter, warm and moist, ventilating lung and relieving cough; stemona root is sweet and bitter, good at resolving phlegm; Platycodon Root is hardworking, good at ventilating lung and resolving phlegm; Willowleaf Rhizome is sweet and smooth, good at descending qi and resolving phlegm; Dried Tangerine Peel is pungent and warm, can regulate qi and resolving phlegm; Liquorice Root is sweet and neutral, harmonizes various medicines, and has the effect of sedating the throat.
[Key points of syndrome differentiation]
This prescription is a commonly used prescription for treating cough. It can be used by those who are experiencing wind-cold for the first time, cough with minor exterior pathogens and itchy throat.
[Addition and subtraction]
- external contraction exterior cold exterior pathogen Worse: add Saposhnikovia Root, perilla leaf.
- For those with more cough phlegm: add Pineilia and Poria.
- Kac phlegm is difficult to get out: add Belamcanda Rhizome and burdock.
- Dampness-heat cough: Add Peucedanum, Cardamon Fruit.
- aversion to cold headache: add Dahurian Angelica, Asarum.
- Heat thirst: add Gardenia, Skullcap Root, Snakegourd Root.
- For wind-heat cough, add Mulberry Leaf, Chrysanthemum Flower, Mentha.
[Attention to taboos]
Although this prescription is mild, it is pungent and warm, so it should not be used in patients with yin deficiency and labor cough.
[Modern application]
This prescription dispelling phlegm, antitussive, diaphoretic, antipyretic, inhibits subcutaneous node bacilli and influenza virus. Used for upper respiratory tract infections, acute and chronic bronchitis, pneumonia, whooping cough, and cough.