The pharmacokinetics of promethazine hydrochloride after administration of rectal suppositories at three dosage strengths and oral syrup were studied. The study had an open-label, randomized ...

Therefore patients are being notified to return all Rhinathiol 2 per cent sugar free syrup to the pharmacy from where it was purchased. All other presentations of Rhinathiol (carbocisteine ...

A circular was sent to all hospitals that if given to children younger than two, the drug promethazine (also known as phensedyl, histaloc, phenergan and rhinathiol) could kill. It also stated that ...

A second drug in the cough syrup, known as promethazine, is used as an antihistamine and commonly used to treat motion sickness and nausea. It’s also a bit of a sedative -- employed partly to ...