Group Pharmaceuticals Ltd. Offers Tablet for Cough Cold and Fever. Group Pharmaceuticals Ltd. Is the manufacturer of pharmaceutical formulations. Tablet for Cough Cold and Fever, under brand name of Sudin, is available in the combination of 8mg bromhexine, 100mg guaiphenesin, 5mg phenylepherine, 2mg cpm, 500mg paracetamol with 50x10 tablets in pack.