TCM China:  

Introduction To Pearl Shell (zhen zhu mu) ¡¡
 

¡¡

¡¡

¡¡

¡¡

 

   

¡¡

¡¡

¡¡

Pearl Shell (zhen zhu mu) 

Concha Margaritifera Usta 

Properties: Salty in flavour, cold in nature, it acts on liver and heart channels. It has effects of calming the liver-yang. Clearing liver-heat, tranquilizing and relieving palpitation, improving vision. It is also indicated in conjunctival congestion, dysphoria and insomnia due to hyperactivity of liver-yang.

Effects: Calmining the liver-yang and checking exuberance of Yang, clearing liver-heat, improving vision, reliving palpitation and tranquilizing.

Indications:

1. For dizziness and blurred vision, dysphoria and irritable, headache caused by hyperactivity of liver-yang, it is often used with abalone shell (Concha Haliotidis), dragon¡¯s bone (Os Draconis fassilia), white peony root (Radix Paeoniae alba) and chrysanthemum flower (Flos Chrysanthemi).

2. For conjunctival congestion, headache due to flaring-up of liver-fire, it is used in combination with selfheal spike (Spica Prunellae), butterflybush flower (Flos Baddlejae), cassia seed (semen Cassiae) and plantain seed (Semen plantaginis); for blurred vision due to deficiency of liver, the herbs of wolfberry fruit (Fructus Lycii), fruit of glossy priver (Fructus Ligustri Lucidi) and milkvetch seed (Semen Astragali complanati) are added.

3. For vexation and restlessness, insomnia and dreaminess, dizziness and blurred dizziness and blurred vision caused by hyperactivity of liver-yang, it is often used with dragon¡¯s bone (Os Draconis Fossilia), oyster shell (Concha Ostreae), magnetite (Magnetitum), achyranthes and cyathula root (Radix Achyranthis bidentatae et Radix Cyathulae); for irritability, insomnia and amnesia, it is used together with wild jujube seed (Semen Ziziphi spinosae), longan pulp (Arillus longan) and ginseng (Radix Ginseng).

Dosage and Administration: 15-30g, crushed before using and decocted earlier than other drugs.

¡¡
¡¡
¡¡

All Rights Reserved. Licensed ICP 10005874 (2011) Hunan Province, China.                                     

Produced by Tcmtreatment Web Science Designing Office.   

                                                                         Webmaster: Dr. Ming