Transdermal Patch

Nitroglycerin Patch Day Supply Calculator

Generic: nitroglycerin transdermal · 0.4 mg/hr · 30 patches

Open free days supply calculator

Worked example

Apply 1 patch daily for 12 hours, remove for 12 hours

Dispensed

30 patches

Daily use

1 patch/day

days supply

30 patches once daily = 30 days

Alabama Days Supply Cheat Sheet

One printable page with the days supply math Alabama pharmacies check at the bench and on every insurance claim.

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Tablets, capsules, and tapers using the whole number rounding Alabama pharmacies expect
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The same math taught in the ALBOP approved technician training program from Dalton Pharmacy

The days supply calculator stays free. Built by Tyler Dalton, PharmD.

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Days supply is the math you will use at the bench. Alabama Pharm Tech is ALBOP-approved training that walks you through this math step by step, plus everything else you need to finish on time.

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Product details

Brand: Nitroglycerin Patch
Generic: nitroglycerin transdermal
Strength: 0.4 mg/hr
Typical package: 30 patches
Calculator tab: Use the topical section in our tool

Pharmacy tech tips

Patch worn daily despite 12-hour on/off — one patch per calendar day.

Frequently asked questions

Nitro patch day supply?

Patches ÷ patches used per day.

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Run the numbers with a free calculator

Same math, done for you. Enter the quantity and sig and get the day supply in seconds.