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ForumsDosing & ProtocolsSemaglutide PK modeling — when to time your injection Page 3

Semaglutide PK modeling — when to time your injection

SarahChen_PharmD Thu, Mar 12, 2026 at 6:29 PM 12 replies 321 viewsPage 3 of 3
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Mar 12, 2026 at 10:44 PM#11

Moderator note: Reminder: nothing posted here constitutes medical advice. Consult your healthcare provider.

Tagging this for the weekly digest. 👍

Last edited: Mar 13, 2026 at 2:44 AM
39 23PedsEndoPhilly, SleepDoc_PDX, RegAffairsDC and 36 others
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anders_CPH
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Mar 12, 2026 at 11:01 PM#12

Slightly tangential to Semaglutide PK modeling but PharmacoVig_BOS reminded me — does anyone have experience combining this with metformin?

I know it is not exactly on-topic but it seems related enough to ask here rather than starting a new thread. Apologies if this has been covered — I did search first.

Last edited: Mar 13, 2026 at 3:01 AM
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stefan_berlin
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Mar 12, 2026 at 11:18 PM#13
MikeKY_noInsulin said:
Follow-up question: how long did you wait before increasing your dose

This is exactly right. MikeKY_noInsulin articulated what I have been trying to explain to my doctor for months. The Semaglutide PK modeling aspect is the most important factor.

Last edited: Mar 13, 2026 at 2:18 AM
37 20KevinCompounds, TirzTom, TrialTracker_MD and 34 others
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raj_cambridge
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Mar 12, 2026 at 11:35 PM#14

Saving this for reference. Top-tier content.

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Dr.RaviCardio
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Mar 12, 2026 at 11:52 PM#15

Adding my data to this Semaglutide PK modeling discussion:

MetricBaselineMonth 5Month 8
Weight270 lbs225 lbs215 lbs
A1C6.4%6.0%5.4%
hsCRP4.04.01.2

Protocol: Semaglutide 1.7mg/wk, resistance training 3x/wk, protein 1.2g/kg/day.

10 10jason_sac26, chris_chi24, tampaLisa73 and 7 others
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