Providing temporary use of a non-downloadable web application for end-to-end tracking of prescribed drugs, namely, for tracking the exact amount prescribed and filled, the name of the drug, whether it is generic or branded, demographic information about the prescribers and pharmacists, the date of prescription, refill amount, and method of payment by patient; Providing temporary use of a non-downloadable web application for tracking medications, namely, for tracking prescription drugs, over-the-counter drugs, supplements and alternative drugs; Providing temporary use of a non-downloadable web application for tracking patients' diagnostic studies and tests; Providing temporary use of a non-downloadable web application for accessing states' electronic databases for tracking controlled substance prescriptions; Providing temporary use of a non-downloadable web application for facilitating healthcare providers in complying with federal, state and other published regulations regarding controlled substance prescriptions by performing audits of the specific time and date that the provider last consulted the state's electronic database for tracking controlled substance prescriptions; Providing temporary use of a non-downloadable web application for accessing guidelines for tracking controlled substances in order to prevent filling prescriptions from multiple providers, pharmacies, and to track these details regardless of the demographics, state lines, and national borders