Understanding the Timeline: How long after an injection do you feel the effects of tirzepatide?
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4 min read
Tirzepatide, a dual GIP and GLP-1 receptor agonist, begins working almost immediately after an injection, though noticeable effects on appetite and weight loss unfold over several weeks and months. Its gradual action is supported by a half-life of approximately 5 days, which allows for once-weekly dosing and steady medication levels. Understanding this timeline is crucial for setting realistic expectations for treatment.
