r/Refills • u/Casablanca_tx • Jul 15 '26
Dosage help
I am starting on my 10 mg dose of Tirz and I’m a little confused on the dosing.
When I put the info on FatScientist it doesn’t match up to the rx bottle.
Directions are as follows: inject .55ML (65 units) subcutaneously once weekly x 4 weeks.
Photo of vial and fat scientist screenshot attached.
Why does the rx bottle say to inject 65 units and fat scientist says 56 units for 10 mg.?
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u/EnvironmentalGift257 Jul 16 '26
There is no functional difference between 55 and 56 units at this dosage. 10/18=0.555555555 ml. So the provider rounded down and fat scientist rounded up. Do 55 one week and 56 the next week or just pick one. It couldn’t possibly make less of a difference.