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    GLP-1
    Weight Loss
    Timeline

    Published 10 February 2025 · 5 minutes reading time

    How Long Does It Take to Lose Weight with GLP-1?

    Realistic expectations for weight loss rate with GLP-1 treatment based on clinical studies.

    Timeline for weight loss with GLP-1

    Quick answer

    Most see 2-4 kg weight loss in the first month. Clear results after 3 months (5-8%). Maximum effect after 12-18 months with 15-20% weight loss. Individual results vary.

    DD

    Dr. Dorél Lehrer

    Licensed Physician

    Medical Director at Viktenheten
    Experienced in medical weight management

    Verifierad av Socialstyrelsen

    Medicinskt granskad: 10 February 2025

    One of the most common questions we get is "how quickly will I see results?". Here we provide a realistic timeline based on clinical studies and our clinical experience.

    Week 1-4: The Start-up Phase

    During the first month, most notice reduced hunger and appetite. Weight loss is usually 2-4 kg. The dose is low to let the body adjust.

    Month 2-3: Dose Escalation

    The dose is gradually increased and weight loss accelerates. After 3 months, most have lost 5-8% of their body weight. Side effects tend to decrease.

    Month 4-12: Active Treatment Phase

    The greatest weight loss occurs during this period. At 6 months, we often see 10-12% weight loss, at 12 months 12-15%.

    After 12 Months: Maintenance

    Weight loss plateaus and focus shifts to maintenance. Maximum effect is often seen after 15-18 months with total weight loss of 15-20%.

    Frequently asked questions

    Why is it slow at the beginning?
    We start with a low dose to minimize side effects. The effect increases as the dose is escalated.
    What if I'm not losing weight?
    If weight loss is insufficient after 3-6 months, we do an evaluation and adjust the treatment plan.

    Sources and Further Reading

    Denna artikel är medicinsk information skriven av Dr. Dorél Lehrer, Licensed Physician. Eventuell behandling sker efter individuell bedömning av legitimerad läkare.

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