Wegovy Doses: Complete Dosing Schedule from 0.25mg to 7.2mg

Understanding Wegovy's Dosing Strategy#

Wegovy follows a carefully structured dosing schedule that starts at 0.25mg weekly and can increase up to 7.2mg, depending on your response and tolerance. This graduated approach isn't just arbitrary - it's designed to minimise side effects while maximising your weight loss results.

The key principle behind Wegovy's dosing is tolerance building. Starting with a low dose allows your digestive system to adapt to semaglutide's effects, which include slowing gastric emptying and reducing appetite. Jumping straight to a high dose would likely cause significant nausea, vomiting, and other gastrointestinal side effects that could force you to stop treatment.

The Six Wegovy Dose Strengths#

Wegovy is available in six different strengths:

• 0.25mg - Starting dose for weeks 1-4
• 0.5mg - Second escalation for weeks 5-8
• 1mg - Third escalation for weeks 9-12
• 1.7mg - Fourth escalation for weeks 13-16
• 2.4mg - Standard maintenance dose from week 17
• 7.2mg - Higher maintenance dose for additional weight loss

Each pre-filled pen contains four weekly doses, so you'll get a new pen monthly during your treatment.

Standard Wegovy Dosing Schedule#

The typical escalation follows this pattern:

Weeks 1-4: 0.25mg once weekly This initial month helps your body adjust to the medication. You might notice some appetite suppression, but significant weight loss is uncommon at this dose.

Weeks 5-8: 0.5mg once weekly Many patients start noticing more pronounced appetite control and some initial weight loss during this phase.

Weeks 9-12: 1mg once weekly Weight loss typically becomes more noticeable. Some patients find this dose sufficient for their goals.

Weeks 13-16: 1.7mg once weekly This dose often produces more substantial appetite suppression and weight loss acceleration.

Week 17 onwards: 2.4mg once weekly The standard maintenance dose for most patients. Clinical trials showed average weight loss of 15-17% of body weight at this dose.

Alternative maintenance: 7.2mg once weekly The newer, higher dose option showing average weight loss of 20.7% in clinical trials. This isn't suitable for everyone and requires careful monitoring.

When Doses Might Be Delayed or Reduced#

Not everyone follows the standard four-week escalation schedule. Your prescriber might recommend staying at a lower dose longer if you're experiencing:

• Persistent nausea or vomiting
• Significant gastrointestinal side effects
• Rapid weight loss (more than 1-2kg per week)
• Other concerning symptoms

Some patients achieve their weight loss goals at doses lower than 2.4mg. There's no requirement to escalate to the maximum dose if you're happy with your progress and tolerating your current dose well.

The New 7.2mg Dose: Who Needs It?#

The 7.2mg dose was approved based on the STEP 8 trial, which showed superior weight loss compared to the 2.4mg dose. However, it's not automatically better for everyone.

You might be considered for the 7.2mg dose if:

• You've been stable on 2.4mg for at least 12 weeks
• You need additional weight loss to reach clinical targets
• You're tolerating 2.4mg well with minimal side effects
• Your BMI remains above treatment thresholds

The higher dose does come with increased risk of side effects, particularly gastrointestinal symptoms. Your prescriber will weigh the potential benefits against these risks.

What Happens If You Miss a Dose?#

Wegovy's once-weekly schedule is convenient, but life happens. Here's what to do:

If you remember within 5 days: Take the missed dose as soon as you remember, then continue with your regular weekly schedule.

If more than 5 days have passed: Skip the missed dose and take your next scheduled dose. Don't double up.

If you miss multiple doses: Contact your prescriber. You might need to restart at a lower dose to avoid side effects.

Switching From Other Weight Loss Medications#

If you're transitioning from Mounjaro (tirzepatide) or other GLP-1 medications, you might not need to start at 0.25mg. Your prescriber can recommend an appropriate starting dose based on:

• Your current medication and dose
• How long you've been taking it
• Your tolerance and side effect profile
• Clinical equivalency data

This approach helps maintain your weight loss momentum without unnecessary delays.

Monitoring Your Response#

Your prescriber will monitor several factors to determine your optimal dose:

• Weight loss progress: Aim for 5-10% body weight reduction in the first 3-6 months
• Side effect tolerance: Manageable symptoms that don't impact daily life
• Appetite control: Noticeable reduction in hunger and portion sizes
• Safety markers: Regular checks of heart rate, blood pressure, and other parameters

Getting Started Safely#

Wegovy requires a prescription from a qualified healthcare provider who can assess your suitability and monitor your progress. At Totiva, our prescribers follow NICE guidelines and provide ongoing support throughout your weight loss journey.

The medication works best alongside lifestyle changes - a balanced diet and regular physical activity enhance its effectiveness and help maintain long-term results.

Remember, Wegovy isn't a quick fix. The gradual dose escalation reflects the need for sustainable, long-term weight management rather than rapid weight loss that's difficult to maintain.