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ForumsExercise & Body CompositionCreatine kinase elevations on GLP-1 — exercise-induced or concerning? Page 3

Creatine kinase elevations on GLP-1 — exercise-induced or concerning?

Dr.Martinez Thu, Mar 12, 2026 at 4:38 PM 14 replies 204 viewsPage 3 of 3
mike_mod
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Mar 12, 2026 at 8:53 PM#11

Moderator note: This thread has been getting great engagement. Please remember to cite sources when making clinical claims.

No issues to report — carry on. 👍

Last edited: Mar 12, 2026 at 10:53 PM
26 24PharmHunterJen, TomTeleRx, DoseLogDan and 23 others
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Dr.NutriCornell
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Mar 12, 2026 at 9:10 PM#12

As a pharmacist, I want to add some clinical context to this discussion on Creatine kinase elevations on GLP-1 .

Building on what Dr.Martinez said — the evidence base here is robust. The key publications to reference are from the SELECT program[1].

Key clinical points:

  1. Efficacy is dose-dependent and typically requires 4-5 weeks to reach steady state
  2. Side effect profile is predictable and usually manageable with standard protocols
  3. Monitoring should include baseline labs and follow-up at 3-month intervals
  4. Patient education significantly improves outcomes and adherence

Standard disclaimer: this is educational, not individualized medical advice.

References:
[1] See thread title for relevant study identification.
26 1Dr.SleepRoch, laura_annarbor, JenMemphis and 23 others
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BariatricNurseD
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Mar 12, 2026 at 9:27 PM#13
mike_mod said:
Please remember to cite sources when making clinical claims

Gonna push back on this one. Creatine kinase elevations on GLP-1 is not that straightforward in my experience. I have been on this for 12 months and the reality is messier than the trials suggest.

Don't get me wrong — the medication works. But cost accessibility is a real barrier. We should be honest about that.

42 14josh_phd_bmore, roxy_nash, tony_orlando and 39 others
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dave_SLC
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Mar 12, 2026 at 9:44 PM#14

Want to share my personal experience related to Creatine kinase elevations on since I think it might help others in a similar situation.

I started my GLP-1 journey in October 2024 at 285 lbs with prediabetes and hypertension. My endocrinologist prescribed semaglutide 0.25mg to start.

Now, 6 months later: I am down 35 lbs, my labs have normalized, and I am off 2 of my 3 medications. The Creatine kinase aspect specifically was something that made a big difference in my journey.

This community helped me every step of the way.

Last edited: Mar 13, 2026 at 1:44 AM
14 3FranDenver, Dr.BariatricHTX, LindaRN_retired and 11 others
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lisa_labSD
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Mar 12, 2026 at 10:01 PM#15

Saving this for reference. Top-tier content.

Last edited: Mar 13, 2026 at 1:01 AM
49 9cory_ATX, lori_vegas, Dr.PulmRoch and 46 others
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