I am a pharmacist specializing in refining drug therapy regimens. If you are on 5 to 9 medications the probability of experiencing a drug-drug related adverse interaction are 50%, on 20 or more meds the risk increases to 100%. Drug-drug interactions are frequent cause of preventable adverse drug reactions and medication related hospitalizations. These reactions also account for an increase probability of cognitive decline, decrease mobility, coordination and autonomy resulting in premature and expensive assisted living accommodations. Let me help you prevent these pitfalls of our modern healthcare system.