What the 1 mg figure means

The figure is the amount of semaglutide in each weekly injection. It does not describe the total liquid in the pen. You cannot compare it directly with a Mounjaro dose, because medicines with different active substances do not match up by milligram strength.

Ozempic also comes in a 1 mg presentation. The products are still not interchangeable unless your prescriber and pharmacy check the brand, indication and device. Use the medicine you were prescribed. A shared ingredient gives you no permission to substitute supplies.

A good point to review progress

After several weeks you can describe consistent patterns more easily. Bring your injection dates, any delayed doses, bowel symptoms, typical meal sizes and practical problems. An honest account of missed doses helps more than a perfect-looking record which leads to the wrong increase.

Weight shifts with salt intake, periods, hydration and constipation. A short pause on the scale can sit alongside real progress. Weight loss with exhaustion, dizziness or too little food is a problem to raise. Do not count it as a straightforward success.

Other medicines may need a review

If you use insulin or a sulfonylurea, you need a plan for low blood glucose, especially as your appetite and intake change. Blood-pressure treatment may need a clinical review if you feel dizzy while losing weight. Do not stop these medicines on your own, and do not assume Wegovy causes every symptom.

Tell your clinician if a dose rise coincides with a new medicine, an illness or a big change in diet. Several changes at once make the cause of a symptom harder to pin down. A clear timeline helps avoid stopping treatment needlessly or pushing on unsafely through a problem.

Eating enough on a lower appetite

With less hunger, skipping meals becomes easy. Plan regular chances to eat and include some protein, alongside varied foods which supply fibre, vitamins and minerals. If you have kidney disease, an eating disorder or other nutrition concerns, you may need specific professional advice. A generic high-protein target may not suit you.

Match exercise to your health and ability. Building or keeping strength has value even when the weekly weight-loss figure stays the same. After a slower week, avoid extreme restriction or excessive exercise, especially as the medicine already cuts your intake.

Deciding on the step to 1.7 mg

The usual schedule moves to 1.7 mg after four weeks on 1 mg. Significant digestive symptoms may justify a slower plan. Ask for the review before you need the next supply. Find out exactly which dose to use, when to start and what to do if symptoms come back.

Sort out any dosing problem with the dispensing team before you inject. Never use the liquid left in a pen after its intended doses as an extra treatment. Leftover liquid gives no guarantee of a full, reliable extra dose.

Sources

Your own medicine leaflet and prescriber come first. A source from another country does not mean the same rule applies in the UK.

  1. Wegovy FlexTouch UK prescribing information medicines.org.uk
  2. Wegovy FlexTouch patient leaflet medicines.org.uk

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