PANADOL Cold & Flu tablets contain multi-ingredient formula that could relieve symptoms of cold and flu fast. Paracetamol produces analgesia by elevation of the pain threshold and antipyresis through action on the hypothalamic heat-regulating center, which does not irritate stomach. Phenylephrine Hydrochloride provides fast relief of nasal congestion with long lasting efficacy. Caffeine is a stimulus to relieve the tiredness caused by cold without drowsiness, let patient feel comfortable. Vitamin C could help patient recover fast during cold period. Terpin Hydrate is an effective expectorant by increasing bronchial secretion.