A calculation can support judgment. It cannot replace it.

No medical advice or clinician-patient relationship

RxTray does not provide individualized medical advice and does not create a clinician-patient, pharmacist-patient, or other professional relationship. Public access does not make a tool appropriate for a particular person, setting, or decision.

Professional verification is required

A qualified professional must verify the patient, inputs, units, timing, equation, result, relevant organ function, comorbidities, interacting therapies, source version, product formulation, current labeling, and institutional policy. Never use an output as an automatic medication order.

Equations and references have limits

Published equations may have excluded populations, unstable conditions, assay dependencies, historical coefficients, uncertain thresholds, or validation limits. Compatibility and medication-safety references can depend on manufacturer, formulation, concentration, diluent, temperature, container, contact time, route configuration, and institutional procedure.

Emergencies

RxTray is not an emergency service. For an emergency, contact local emergency services or the appropriate poison center, prescriber, pharmacist, or specialty service. Do not delay care while using or troubleshooting this site.

Evidence record

Citations, limitations, version information, intended population, unit handling, and test coverage are part of each tool. Review the evidence ledger and current source record before use.

Regulatory status

Software regulatory status depends on intended use and functionality under applicable law. RxTray does not rely on this disclaimer to determine whether a particular function is or is not regulated.

Reporting concerns

Potential clinical, technical, or accessibility concerns should be reported through the Corrections process using fictional or de-identified examples only.