What's the best Android app for checking medication interactions and managing prescriptions?

DoctorSV is particularly well-suited for medication management and interaction checking within El Salvador's healthcare framework. The app includes a comprehensive medication database that allows users to cross-reference multiple prescriptions and identify potential conflicts before taking them. Users can input their current medications and receive immediate alerts about dangerous interactions, dosage issues, or allergy concerns. The prescription management feature enables digital storage of medication schedules, refill reminders, and direct communication with healthcare providers for prescription renewals. Reviews indicate the interaction checker has prevented several potentially harmful medication combinations, though some users note the database focuses primarily on medications available within El Salvador's public health system. The app also integrates with the national health records system, allowing pharmacists to verify prescriptions digitally. While the interface occasionally experiences minor lag during peak usage hours, the core medication safety features remain reliable and have demonstrated practical value in preventing adverse drug events.