most Bai Fong Wan that is based on traditional Chinese medical theory helps to enhances our health, enhances blood circulation, regulates menstruation and vaginal discharge. so it not only regulates menstruation cycle but helps eases menstrual pain, and replenishes blood after childbirth.
Maybe if you google up in Chinese then you can get more details explanation. However, don't buy the cheap or uncommon brand. Read spoiler for recall product of Bai Fong Wan from Singapore government. Btw. the link no longer exist. Those that receive the below e-mail or read it in others blog before should have seen it.
The MOH announced that this particular brand - Double Swan Brand Pai Fong Wan by Hua Tai Trading Co. contain excessive level of mercury. Prolonged consumption of excessive amounts of mercury is harmful and can lead to complications such as abdominal pain, vomiting, bloody diarrhoea and in serious cases, fatal convulsions.
You may like to go to website to read more about it.
http://www.moh.gov.sg/health/releases/JunCPMpr.html PRESS STATEMENT CHINESE PROPRIETARY MEDICINE FOUND TO CONTAIN HEAVY METAL EXCEEDING LEGAL PERMISSIBLE LIMIT.
The Ministry of Health would like to draw the attention of the public to a Chinese proprietary medicine, Pai Fong Wan, which was found to contain mercury exceeding the permissible limit of 0.5 ppm.
The details of this product are as follows:
Product Name/Brand : Pai Fong Wan (Double Swan)
Importer/Distributor: Hua Tai Trading Co.
Use : Health Tonic
Toxic : metal detected, mercury
Prolonged consumption of excessive amounts of mercury is harmful and can lead to complications such as abdominal pain, vomiting, bloody, diarrhoea and in serious cases, fatal convulsions.
Those who have possession of the affected product are advised to either destroy the product or surrender the product to the Ministry of Health's Inspectorate Section at 2 Jalan Bukit Merah, Singapore169547 for disposal.
It is an offence under the Medicines Act to sell Chinese proprietary medicines containing toxic heavy metals namely arsenic, copper, lead and mercury beyond the legal permissible limits. The penalty for an offence under the Medicines Act is a fine of $5,000 or 2 years imprisonment or both.
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Other Pai Fong Wan Product which have been recall by Singapore Government:-
Recall No : PR080009
Date : 3 June 2008
Name of Product :
Jin Pai Wu Ji Bai Feng Wan (金牌乌鸡白凤丸)Batch No : 20070506
Pack Size : 6 gm/bottle
Class of Recall : 2
Level of Recall : Retail
Product Reference No : 116592
Local Company : Kinhong Pte Ltd
Manufacturer : Maanshan Shenlu Kerui Pharmaceutical Co Ltd
Country of Manufacture : China
Reason for Recall : Contained arsenic above the permissible limit of 5 ppm
Recall No : PR060043
Date : 10 August 2006
Name of Product :
Poh Kian Brand Pai Fong Wan (保健牌双料乌鸡白凤丸)Batch No : 13014
Pack Size : 10g/unit
Class of Recall : 2
Level of Recall : Retail
Product Reference No : 108222
Local Company : Lee Fah Trading Co
Manufacturer : S H Uniflex Chinese Medical Factory Sdn Bhd (友谊中药工业有限公司)
Country of Manufacture : Malaysia
Reason for Recall : Total Aerobic Microbial Count above the permissible limit of 100,000 cfu/g
Class of Recall
Class 1 recall is initiated when the product defect poses a life-threatening situation to users. Some examples of defects that will result in a Class 1 recall are non-sterile injections, contamination with toxic substances and products with major labelling errors.
Class 2 recall is initiated when the problem or defect is unlikely to cause serious harm to users. Some examples of defects that will result in a Class 2 recall include products with minor labelling errors or products which fail to meet product specification or pharmacopoeia standards but are likely to cause minimal hazard to users.