WHAT DOES HI-TECH PROMETHAZINE SYRUP MEAN?

Respiratory Complications. Promethazine/codeine may well lead to slow or shallow respiration, especially if you have respiration issues from A further issue or consider other medicines that will slow your respiration.A potentially lethal symptom elaborate sometimes generally known as Neuroleptic Malignant Syndrome (NMS) has long been claimed in Af