Wegovy Pill Doses: From 1.5mg to 25mg, Step by Step

The Wegovy pill comes in four strengths — 1.5mg, 4mg, 9mg and 25mg — and treatment always begins at the lowest and climbs gradually. This is not a case of “higher is better, get there fast”. The escalation exists to let your body adjust at each stage, and the right dose for you is the one that balances effect against how well you tolerate it — which is not always the top of the ladder. Understanding the schedule helps you engage with your reviews and make better decisions about when to move up, when to hold, and what to expect at each step.

This guide walks through the doses, the logic behind starting low, how escalation decisions are made at review, and why staying at a dose can be exactly the right call. For the full picture of the tablet, see our complete guide to the Wegovy pill in Edinburgh.

The four doses

Each strength is a separate tablet, and you move up the ladder one step at a time. The intervals between steps are set to give your body time to adjust — the exact timing for you is decided by your prescriber based on how you are tolerating each stage, not by a rigid calendar.

A point worth underlining: the numbers on the tablet look large next to the injection’s (which tops out at 2.4mg weekly), but this reflects how much has to be given to account for the smaller fraction absorbed orally — not that the tablet is a stronger treatment. Our guide to how the Wegovy pill works explains why.

Why you start at the lowest

Starting at 1.5mg is not about caution for its own sake — it is the main tool for managing side effects. The gastrointestinal effects of semaglutide are most pronounced when the body first meets a new dose, so a low starting point and gradual increases give your digestive system time to adjust at each stage. Jumping straight to a high dose would not speed up weight loss; it would front-load the nausea and, for many people, end treatment before it got going. The slow ladder is what makes the medicine tolerable enough to stay on — and staying on it is what produces results.

How escalation decisions are made

Moving up a dose is a decision made at review, not a foregone conclusion when a set number of weeks passes. At each review we look at how you are tolerating the current dose, how your weight and appetite are responding, any side effects, and how you feel about continuing. If the current dose is comfortable and working, moving up may still make sense to build toward your target. If side effects are still settling, the right move is to hold — give the current dose more time before adding to it. The schedule serves you; you do not serve the schedule.

This is one of the clearest advantages of in-person, pharmacist-led care over a website that ships the next dose automatically. A dose increase should follow an assessment of how you are actually doing — not a subscription calendar. If a provider escalates you on a timer regardless of how you feel, that is worth questioning.

Staying at a dose vs moving up

Not everyone needs to reach 25mg. Some patients find a lower dose gives them steady, satisfactory progress with side effects they barely notice, and there is no clinical prize for climbing higher than you need to. The aim is the lowest dose that achieves your goals comfortably — and “comfortably” is not a soft word here, because comfort is what keeps you on treatment long enough to benefit. If you are doing well at 9mg, staying there is a legitimate and often sensible outcome, reviewed over time as your needs change. Equally, if progress stalls at a lower dose and side effects allow, moving up is the right step. That judgement is exactly what reviews are for.

How to get started

1. Book online. Choose a weight management consultation at our Bruntsfield clinic below.
2. Complete a digital consultation form on arrival. A short form covering your medical history and current medicines, done in clinic when you arrive.
3. Attend your appointment. A full eligibility assessment and an explanation of the dose plan tailored to you.
4. Leave with a clear plan. If treatment is appropriate, you start at 1.5mg with your review dates booked.

Wegovy pill doses — your questions answered

Related reading: our complete guide to the Wegovy pill in Edinburgh, Wegovy pill side effects, and how to take the Wegovy pill.