- Pain relief medications
- Pain relief medications – chronic pain
- Palivizumab
- Panadeine®
- Panadol®
- Pantoprazole
- Paracetamol
- Paracetamol – children
- Paracetamol + codeine
- Parkinson's medications
- Paroxetine
- Paxlovid
- PDE5 inhibitors
- Pedialtye®
- Pegasys®
- Peginterferon alfa
- Pegulated interferon alfa
- Penicillin V®
- Penicillins and penicillin allergy
- Perindopril
- Permethrin (for scabies)
- Pertussis vaccine
- Pfizer vaccine
- Pfizer/BioNTech vaccine
- Pharmacy services
- Phenergan®
- Phenoxymethylpenicillin
- Phentermine
- Phenytoin
- Pimafucort®
- Pimecrolimus
- Plaquenil®
- Plavix®
- Pneumococcal vaccine
- Podophyllotoxin
- Polio vaccine
- Polypharmacy
- Ponstan®
- POP
- Potassium chloride
- Potassium supplements
- Pradaxa®
- Pramipexole
- Pravastatin
- Prednisolone
- Prednisone
- Pre-exposure Prophylaxis (PrEP)
- Pregabalin
- Prescription charges
- Priadel®
- Primolut N®
- Probenecid
- Probiotics
- Prochlorperazine
- Prodopa®
- Progestogen-only oral contraceptive pill
- Promethazine
- Propranolol
- Proton pump inhibitors
- Provera®
- Puffers and other inhaler devices
- Pulmicort Turbuhaler®