If you are using 2021 software online, you can claim your prescription by following these steps:
Sign in to your Tax return.
Select Find (or the magnifying glass icon) from the top right of the screen.
Write and select “Medical Expenses Profile” from the list of results in the Find window and click theGobutton.
Check the box "Medical receipts- 2021" thenContinue.
Click onEnter New Medical Expensethen enter your information under Medical Expenses Receipt # 1. Make sure you put " Prescriptions" in the Type section then clickDone.
Now you can see your Medical Expense Summary then clickDone with medical expenses.
Choose "Yes" and fill your claim period for your medical expenses.
Click the Continue button to save your information.