Guaifenesin TG syrup, manufactured by QP Pharmachem Ltd, a Punjab based pharma company, has compounds toxic to human health, the World Health Organisation (WHO) has said.
"Samples of the GUAIFENESIN SYRUP TG SYRUP from the Marshall Islands were analysed by quality control laboratories of the Therapeutic Goods Administration (TGA) of Australia. The analysis found that the product contained unacceptable amounts of diethylene glycol and ethylene glycol as contaminants," an official statement from the WHO says.