ORIGINAL WORDPRESS LOGIC / RESTORED OCTOBER 25, 2026
How to use the calculator
- Select the current medication.
- Enter the dose in mg, using the same convention as the original WordPress calculator.
- Select the new medication and calculate.
- Read the original conversion result, current-dose note, maximum warning and any partial-dose message.
No age, weight, clinical context, frequency or evidence-mode selection is required. The calculator does not multiply the entered dose by a daily administration count.
The25 original records retain their original fields and arithmetic. Additional medications remain available as reference-only entries when WordPress supplied no factor. Undefined or corrupt factor fields are flagged without inventing a replacement.
Ritalin10/20/30mg maps to Vyvanse30/50/70mg under the original lookup. Vyvanse70mg maps back to Ritalin30mg. The original source did not assign a daily schedule to these output numbers.
Original medication details appear first. Supplemental current prescribing-label summaries can be expanded below them. These summaries do not replace the conversion logic.