Default BP Medication Intensification

This is a pilot 2A trial of an innovative behavioral economics theory-based antidote for physician inertia in the medical treatment of hypertension (HTN). In the current reactive physician-centered model, blood pressure (BP) is measured and medical decisions are made in the physician office; when deciding whether or not to prescribe new medication for a high office BP reading, the physician's default behavior is inaction. The investigators propose default medication intensification as a new patient-centered/pharmacist-assisted proactive treatment model to eliminate physician inertia. For enrolled patients with office BP\>155/95, the physician will prescribe a one-month protocol that automatically escalates drug dose and drug number each week. The pharmacist will fill the prescription in a blister pack to simplify adherence. The patient will measure daily home BP with an iPhone cuff that transmits the data electronically to the pharmacist, who will halt the protocol if goal home BP\<135/85 is achieved ahead of schedule. the investigators will pilot test the feasibility and safety of self-monitoring plus the new automatic intensification protocol packaged in blisters. Default medication intensification could revolutionize HTN treatment and reduce healthcare costs.