PropofolGeneral anesthetics · Anesthesia & critical carePropranololBeta blockers · CardiovascularPropylthiouracilThyroid medicines · Endocrine & metabolicPropyphenazoneAnalgesics / NSAIDs · Pain & musculoskeletalProtamine SulphateHeparin antagonists · Hematology & thrombosisPurified Tetanus Toxoid not less thanVaccines · Vaccines & immunologicalsPyrantel PamoateAntiparasitic medicines · Anti-infectivesPyrazinamideAntimycobacterials · Anti-infectivesPyridostigminePeri-operative / autonomic medicines · Anesthesia & critical carePyridoxine HClVitamins / minerals / hematinics · Vitamins, minerals & nutritionPyrimethamine + MefloquineAntimalarials · Anti-infectives