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The Prescriptions tab shows a list of currently prescribed medications along with the dosage, frequency, and start and stop times for each. For each prescription, a pencil icon indicates a button to edit the prescription, and an X button deletes the prescription (not yet implemented): 
An "Add prescription" button at the bottom of the list provides text fields for the new medication name and dosage, a dropdown selector for frequency, and datetime pickers for the start and end of the prescription (not yet added). The dropdown frequency selector specifically addresses a common issue we found in user testing, in which users were often confused by the format for medication frequency: 
