If you’ve been following developments in oral GLP-1 weight loss tablets, you’ve probably heard about GLP-1 receptor agonists. These treatments, including well-known injectable medications such as Wegovy and Ozempic, have helped many people achieve significant weight loss. Now, with the introduction of an MHRA-approved oral GLP-1 weight loss tablet, eligible patients have a needle-free alternative that offers the same class of medication in a convenient tablet form. But is it the right option for you?
There’s good news. The UK’s Medicines and Healthcare products Regulatory Agency (MHRA) has approved the first-ever oral GLP-1 tablet for weight loss – a once-daily pill containing semaglutide, the same active ingredient found in Wegovy injections. This is a game-changer for many women who have been waiting for a non-injectable option as part of their broader weight management journey.
What Is the Oral GLP-1 Tablet?
Semaglutide is a GLP-1 receptor agonist – a type of medication that mimics a natural hormone in your body.
How It Works
It works by:
- Reducing hunger – helping you feel fuller for longer
- Slowing digestion – so you feel satisfied with less food
- Supporting meaningful weight loss – when combined with a reduced-calorie diet and increased physical activity
Clinical Trial Results
Clinical trials have shown that people taking oral semaglutide lost an average of 13.6% of their body weight over 64 weeks, with some participants achieving weight loss approaching 17%.
Who Can Use It?
Approved Criteria
The oral tablet is approved for adults with:
- A BMI of 30 or above (obesity); or
- A BMI of 27 or above (overweight) with at least one weight-related health condition – such as high blood pressure, type 2 diabetes, or high cholesterol
Important Considerations
It’s important to remember that this is not a quick fix or a cosmetic treatment. It is a prescription medicine intended for people who need medical help managing their weight, and it must be used alongside healthy lifestyle changes.
How Does Dosing Work?
The tablet is taken once daily. Your dose will be gradually increased over time to allow your body to adjust:
Dose Escalation Schedule
| Dose Level | Duration |
| 1.5 mg | At least 1 month |
| 4 mg | At least 1 month |
| 9 mg | At least 1 month |
| 25 mg | Maintenance dose (as tolerated) |
How to Take the Tablet Correctly
This is one of the most important parts – how you take the tablet matters enormously. If not taken correctly, your body may not absorb enough of the medication for it to work.
Follow These Steps Exactly
Step 1: Take on an Empty Stomach
Take the tablet first thing in the morning on an empty stomach – you must have fasted for at least 8 hours (overnight).
Step 2: Swallow Whole With Minimal Water
Swallow the tablet whole with only a sip of water (no more than a mouthful).
Step 3: Wait Before Eating or Drinking
Do not eat or drink anything for at least 30 minutes after taking the tablet.
Why Timing Matters
This strict routine ensures the medication is absorbed properly.
What Happens If You Don’t Follow the Routine
If you eat or drink too soon, the absorption of semaglutide can be significantly reduced, meaning the treatment may not work as expected.
Availability and Cost
The tablet has MHRA approval but is not yet routinely available on the NHS. Whether it will be offered on the NHS depends on evaluations by NICE. For now, access is likely to be through private prescription.
If you’re interested, speak to one of our clinicians about whether this treatment is right for you and what it might cost.
Common Side Effects
Like all medications, GLP-1 tablets can cause side effects – particularly in the first few weeks as your body adjusts to the medication.
The most common side effects include:
- Nausea (affects up to 44% of users)
- Diarrhoea or constipation
- Reduced appetite and early fullness
- Mild stomach discomfort
These symptoms are often most noticeable during dose escalation and tend to ease as your body gets used to the medication.
What About Women Specifically?
As a gynaecologist, I’m often asked about how these medications affect women’s bodies.
Effects on Menstrual Cycle
Some women report changes in their menstrual cycle while taking GLP-1 medications – this is an area of ongoing research.
Interaction With Oral Contraceptives
If you are taking oral contraceptives, it’s important to know that GLP-1 medications may reduce their effectiveness in women who are overweight or obese. If you are using the pill for contraception, discuss this with your doctor – you may need to consider additional contraceptive measures.
Pregnancy and Breastfeeding
If you are planning pregnancy, are pregnant, or breastfeeding, these medications are not recommended. Always discuss your plans with your healthcare provider – our guide to weight management before, during, and after pregnancy covers safer approaches at each stage.
What You Should Do Next
If you’re interested in the new oral GLP-1 tablet:
- Talk to your GP or a weight-management specialist in our clinic – they can assess whether this treatment is appropriate for you
- Discuss your medical history – including any medications you’re taking, your pregnancy plans, and any concerns about side effects or cost
- Continue lifestyle changes – medication is most effective when combined with a healthy diet and regular physical activity
Bottom Line
The oral semaglutide tablet is a new, non-injectable option for adults who need medical support with weight loss. It can deliver meaningful results when taken correctly and under medical supervision.
But it’s not for everyone – and it’s not a substitute for healthy lifestyle changes. If you think it might be right for you, have an open conversation with your healthcare provider about the benefits, risks, and costs, or book a confidential consultation with our clinic to discuss whether this treatment is right for you.
About the Author – Mr Javaid Muglu, Consultant Gynaecologist
eGynaecologist