Drug Classes by Letter
P
- Parasympathomimetic (cholinergic Agents)
- Pde-5 Inhibitors
- Penicillins
- Pharmaceutical Aids
- Phenothiazines
- Phosphate-removing Agents
- Phosphodiesterase Type 4 Inhibitors
- Phosphodiesterase-4 Inhibitors
- Pigmenting Agents
- Pituitary
- Pituitary Function
- Polymyxin Antibiotics
- Potassium-removing Agents
- Potassium-sparing Diuretics
- Progestins
- Prokinetic Agents
- Prostacyclin & Prostacyclin Derivatives
- Prostaglandin Analogs
- Prostaglandins
- Protease Inhibitors
- Protectants
- Protective Agents
- Protein
- Proton-pump Inhibitors