Bacterial infections such as pneumonia often cause pleurisy. It can also be caused by a virus such as the flu, or by a fungus. Some other things that can cause pleurisy to strike are: Lung cancer. A blood clot in the lung. Other types of cancer that affect the lungs or pleura.
FDA Code of Federal Regulations for Hexylene Glycol and Dipropylene Glycol. Butylene Glycol, Hexylene Glycol, Ethoxydiglycol and Dipropylene Glycol may be used in cosmetics and personal care products marketed in Europe according to the general provisions of the Cosmetics Regulation of the European Union.
Taste, fun and convenience. Propylene glycol USP/EP (pharmaceutical grade) is the only grade appropriate for application in food due to its handling practices. Propylene glycol USP/EP is the ideal carrier of a large variety of flavours that give most of today's food and beverage their distinctive taste.ropylene glycol USP/EP is approved for use as a food additive under E-number E 1520 (with strict maximum limit of 1 g/kg in human foodstuffs). Direct food contact uses include: 1  solvent and carrier for flavour and colour in food and beverage manufacturing processes, for drinks, biscuits, cakes, sweets.