Australia Therapeutic Goods Administration: Phenyl
Discusses the status of PPA in Australia, where sale of many PPA-containing products was restricted in 1983 and all such products were removed from the market by July 2001.
Health Canada Issues Health Advisory Regarding Phe
Official notice discusses the withdrawal of drug products containing PPA from the Canadian market.
MedlinePlus: Phenylpropanolamine (Systemic)
Description, uses, side effects, precautions, and other information about this drug ingredient that has been used as a nasal decongestant and appetite suppressant.
Phenylpropanolamine Information Page
US Food and Drug Administration information on the safety of PPA and the status of its removal from nonprescription medications.