GLP-1 tablets are becoming an increasingly popular alternative to weekly weight loss injections.
They work in a similar way by helping to reduce appetite, increase fullness and support lower calorie intake, but the way you take them can vary depending on the medicine.
At the moment, the two main GLP-1 weight loss tablets are Wegovy tablets and orforglipron, also known in the US as Foundayo. The most important difference is that Wegovy tablets must be taken on an empty stomach, whereas orforglipron can be taken with or without food.
Note: Wegovy tablets and orforglipron have been approved for use in the U.S. In the UK, they are pending approval with the MHRA.
GLP-1 tablets only work properly if they are absorbed by the body. Unlike injections, which go directly under the skin, tablets have to pass through the stomach and digestive system first.
This means the instructions are especially important. Taking your tablet incorrectly may reduce how well it works. Incorrect usage can also increase the chances of side effects such as nausea, bloating, diarrhoea, constipation or stomach discomfort.
The exact instructions depend on which GLP-1 tablet you are taking.
Wegovy tablets contain semaglutide, the same active ingredient used in the Wegovy injection.
The tablet version is taken once daily and must be taken in a very specific way to help your body absorb it properly.
Wegovy tablets should be taken first thing in the morning, before food, drink or any other oral medication.
You should take the tablet with a small amount of plain water only. The manufacturer advises taking it with up to 120ml of water.
Do not take Wegovy tablets with coffee, tea, juice, fizzy drinks or milk, as this may affect absorption.
After taking Wegovy tablets, you should wait at least 30 minutes before:
This gives the tablet time to be absorbed properly.
Wegovy tablets should be swallowed whole. Do not crush, chew, cut or dissolve the tablet, as this may affect how the medicine is absorbed.
A good routine would be:
This is the main inconvenience with Wegovy tablets compared with some other GLP-1 options, but for many people it may still feel easier than injecting once a week.
Further information: How to take Wegovy tablets
Orforglipron, is also taken once daily, but it is more flexible than Wegovy tablets because it does not need to be taken on an empty stomach.
Orforglipron can be taken at any time of day, with or without food. This means you do not need to fast, wait before eating, or avoid coffee in the same way you do with Wegovy tablets.
For many people, this may make it easier to fit into a normal daily routine.
Like Wegovy tablets, orforglipron should be swallowed whole. Do not break, crush or chew the tablet.
Although orforglipron is more flexible, it is still best to take it at around the same time every day. This helps with consistency and makes it less likely that you will forget a dose.
A good routine could be taking it:
The key is consistency.
| Feature | Wegovy tablets | Orforglipron / Foundayo |
|---|---|---|
| Taken by mouth | Yes | Yes |
| How often | Once daily | Once daily |
| Empty stomach needed | Yes | No |
| Can be taken with food | No | Yes |
| Water restrictions | Yes, small amount of water only | No specific fasting-style restriction |
| Wait before eating | Yes, at least 30 minutes | No |
| Swallow whole | Yes | Yes |
| Main advantage | Suits people avoiding injections | More flexible daily tablet routine |
You should not combine GLP-1 tablets with other GLP-1 medicines unless your prescriber has specifically advised you to do so.
Taking multiple GLP medicines together can increase the risk of side effects without necessarily improving results.
If you miss a GLP-1 tablet, do not double your next dose to make up for it. Doubling up can increase the risk of nausea, vomiting or stomach upset.
Take your next scheduled dose the following day.
The best results usually come from taking the medication consistently and following the dosing instructions closely.
For Wegovy tablets, the biggest mistake is taking them with food, coffee or other medication too soon.
For orforglipron, the main focus is remembering to take it once daily and not taking more than one tablet per day.
It can help to set a phone reminder, keep the tablets somewhere visible but safe, and link the dose to a daily habit.
The way you take GLP-1 tablets depends on which tablet you are prescribed.
Wegovy tablets need to be taken first thing in the morning on an empty stomach, with a small amount of water, followed by a wait of at least 30 minutes before eating, drinking or taking other oral medicines.
Orforglipron is more flexible because it can be taken once daily with or without food, making it easier for people who do not want a strict morning fasting routine.
Both options may appeal to people who want the benefits of GLP-1 treatment without injections, but the best choice depends on availability, suitability, side effects, lifestyle and prescriber guidance.
It depends which tablet you are taking. Wegovy tablets need to be taken on an empty stomach, whereas orforglipron can be taken with or without food.
You should not take Wegovy tablets with coffee, as they need to be taken with water only. Orforglipron does not have the same fasting-style restrictions.
With Wegovy tablets, you should wait at least 30 minutes before eating. With orforglipron, you do not usually need to wait before eating.
Orforglipron may be suitable to take at night if that fits your routine. Wegovy tablets are usually taken first thing in the morning on an empty stomach.
Yes. GLP-1 tablets are usually taken once daily. Taking them consistently helps maintain their effect on appetite and weight loss.
Do not double your next dose. Usually, you should skip the missed tablet and take your next dose at the normal time, but always follow the patient leaflet or your prescriber’s advice.
No. GLP-1 tablets should usually be swallowed whole. Crushing, chewing or splitting them may affect how the medicine is absorbed.
You may be able to, but timing matters. Wegovy tablets should be taken before other oral medicines, with at least a 30-minute gap. Ask your prescriber or pharmacist if you take regular medication.
Whilst all of our content is written and reviewed by healthcare professionals, it is not intended to be substituted for or used as medical advice. If you have any questions or concerns about your health, please speak to your doctor.