Wegovy Weight Loss Injections

Wegovy injections alone will not make you tired, but because your appetite will decrease, you will eat less. 

Low energy is common when you start a diet, as you swap foods high in sugar and carbohydrates, giving you quick energy bursts. However, this is usually temporary, and you should regain your energy levels once your body gets used to taking energy from the new foods you eat. 

To overcome tiredness, you can eat more protein, healthy carbohydrates, and leafy green vegetables to ensure you are getting enough vitamins and minerals. We recommend having regular, small, balanced meals, which help maintain your energy and prevent nausea. 

If you follow these steps, you will build your energy back up in no time.

Nausea is a common side effect of Wegovy and it can be very uncomfortable for some people, that being said, it is uncommon to experience extreme nausea and sickness constantly. 

So, how do you stop feeling sick on Wegovy? We suggest you try the following and if it still doesn’t help, you should consult your prescriber for more information:

• Drink plenty of water
• Eat small balanced meals
• Get fresh air regularly
• Stick to a lower dose for as long as it's effective

It is only injected once weekly, and a missed dose can be taken within five days of the day it is meant to be taken.

If you miss a dose and your next scheduled dose is more than 48 hours away, take the missed dose as soon as possible.  

If your next scheduled dose is in less than 48 hours, skip the missed dose and take your next dose as scheduled.  

If you miss Wegovy doses for more than two weeks, resume treatment on your regular schedule or consult your healthcare provider for guidance on restarting. [5]

If this medicine isn’t working for you, there is likely a reason. Although weight loss injectables like these pre-filled pens have transformed weight management for many, they are not magic and do not work alone. This is why you must ensure you're eating a reduced-calorie diet and increasing your physical activity.

No, you can only take the 0.5mg dose after at least a month of treatment with the 0.25mg pen.

If you're interested in Wegovy, buy online from Oxford Online Pharmacy for £138.99* for the 0.25mg pen at Oxford Online Pharmacy, and the price increases with the higher dose of medicine you need.

*This price is as of 06.02.25 and is subject to change.

Both medicines work similarly, so it comes down to personal preference. For some, using a Wegovy injection may be more effective, and vice versa. If you are unsure, speak to your provider. They will be happy to advise you so you can make the best decision for you.

You can already buy Wegovy UK from Oxford Online Pharmacy through the online doctor service. An independent UK GP will assess your consultation and issue a free-of-charge prescription if you are eligible for treatment.

During the first week of this medicine, your body has just been introduced to it, so you may notice changes to your appetite, cravings, or even none at all. This can differ from person to person.

You start with the lowest dose, while this is the case, you may notice side effects such as nausea and tiredness, however, slowly reducing your dose as instructed will minimise the severity of them.

It is not unusual to notice a big weight loss during the first month. This could be due to losing excess water weight, so you shouldn’t expect to notice the same pattern each month. While this is common, some people don’t lose weight at all in the first month. This is often very temporary while you are getting used to the medication and learning how to eat in a calorie deficit.

The medicine works almost straight away. During the first few days, your body will be getting used to the medicine, and you may start to notice a reduced appetite and feelings of fullness when you eat. These effects should last throughout the whole week after injecting, although towards the end of the week, you may notice the effects start to reduce.

There is no way to get this drug out of your system, it has a half-life of a week, so you are likely to notice the full effects of the medication during this time. It can take between 5 - 7 weeks for this medicine to be out of your system completely.

Wegovy where to buy online? Well, to find the best Wegovy price, we have compared some of the most well-known pharmacies:

• Boots Wegovy price starts from £199*
• Superdrug Wegovy price starts from £195
• Asda Wegovy price starts from £169

How much is Wegovy UK per month? Wegovy costs £138.99 for one month of treatment from Oxford Online Pharmacy for the 0.25 mg pen.

We often check prices online, as we aim to provide you with the best and cheapest Wegovy UK price. If you find it cheaper elsewhere online, we could match the price. Check out our price match promise for more information. 

*These Wegovy prices are as of 06.02.25 and are subject to change.

This weight loss medicine should be taken for at least a year to help you reach your goal weight. Once you reach your ideal weight, whether before or after this time, you can either stay on a maintenance dose or stop completely.

When looking at Wegovy vs Ozempic, you may not find many differences other than the name of the drug. This is because both medicines contain the same active ingredient, semaglutide and work in the same way.

So, Is Wegovy the same as Ozempic? Well, yes and no, the only difference between the two is that Wegovy injections are licenced for weight loss, whereas Ozempic injections are only available for diabetic treatment.

Looking at Mounjaro vs Wegovy weight loss injections, you will notice a few noticeable differences, such as they have different names, both contain a different active ingredient from the other and the prices are slightly different too.

They both have a similar mechanism of action as GLP-1 inhibitors, although, the amount of weight you can expect to lose is slightly different. According to clinical trials, you can expect to lose up to 15% of your starting weight with Wegovy injections compared to 22% with Mounjaro.

Saxenda and Wegovy both contain different active ingredients, Saxenda contains the active ingredient Liraglutide, whereas Wegovy pens contain Semaglutide.

They both are injectable medicines for weight loss that work to suppress hunger and increase the feeling of fullness.

Wegovy is a once-weekly injection compared to Saxenda, which needs to be injected daily, so if you are looking for a more convenient option, Wegovy weight loss injections may be the best option for you.

If you were previously on Saxenda and are switching to Wegovy pens, for safety reasons and the fact it contains a different active ingredient, you must start on the 0.25mg starter dose. Then, gradually increase your dose as you normally would when starting a new medicine.

There are many reviews for the Wegovy weight loss pens online. You can find them at the top of this page under the Wegovy review tab, where you can see Wegovy Trust Pilot reviews from our customers. 

Each Wegovy pen delivers four doses of Semaglutide at the strength of the pen, so one pen should last for 4 weeks of treatment, and it is available in 5 different strengths.

Wegovy Wednesday is a term used. Some people consider Wednesday the best day to inject, as the effects are in full force by the weekend, when you may eat more or experience bad cravings.

These injections are already available on the NHS, but you must meet very specific criteria to be eligible for Wegovy NHS weight loss injections.

Can I get Wegovy on the NHS? Yes, Wegovy is available on the NHS, however, this medicine will only be prescribed to those who can meet very specific criteria. [10]

On the NHS, this treatment is normally only prescribed to those with a very high BMI (Body Mass Index) and is done through a specialist service, you can read more about weight loss Injections on the NHS here.  

You must start Wegovy with the 0.25mg injection, this is so your body gets used to the medicines and reduces the risk of side effects.

You can buy Wegovy online from UK-registered pharmacies, such as Oxford Online Pharmacy.

Wegovy injections are a safe weight loss aid if you use them as prescribed by your doctor. Make sure you get any medicine from a trusted, registered pharmacy. For more information, read our blog on how to spot a fake pharmacy. 

These weight loss injections have been approved by the UK Medicine and Healthcare Products Regulatory Agency (MHRA), the UK standards agency. The MHRA must approve all medicines before being available in the UK. 

This medicine is well tolerated, and most side effects should disappear after a few weeks of use.

You should start to notice a reduced appetite and feeling of fullness after a few days from starting this medicine. However, it can take up to several weeks to see significant weight loss on the scales.

If you do not notice changes within the first 12 weeks, we suggest contacting one of our dedicated healthcare professionals, who can advise you on the next steps. 

You must start at the 0.25mg dose, thereafter, you will increase your wegovy dose as per the wegovy dosing schedule. The reason that this is recommended is to build up your tolerance to Semaglutide and, in turn, prevent the likelihood of unwanted side effects.

We don’t recommend taking them together, even though they don’t interact with one another and work in different ways.

Orlistat capsules work by binding 30% of the fat from the food you eat and expelling it in your stools. Meanwhile, Wegovy injections stop you from feeling hungry, resulting in fewer calories being consumed.

Using Wegovy inj. alone should be as effective as taking Wegovy and Orlistat capsules together. Taking both treatments could increase the risk of unwanted side effects. Not to mention the extra expense of paying for both medicines.  

While alcohol doesn’t interact with Wegovy injections, we recommend limiting your alcohol intake while trying to reach your weight loss goal.

Drinking alcohol is linked to overeating and making unhealthy food choices, as well as the calories you are consuming from the alcohol, this could have an impact on your weight loss treatment.

You may also notice more heightened Wegovy side effects with alcohol, such as being sick. 

When starting this treatment, you may experience nausea for the first few weeks however, after 2 weeks, you should expect this side effect to lessen and eventually stop. 

You can expect Wegovy to last between 5 – 7 weeks in your system after injecting your last dose.

Before opening the pen, it should be stored in the fridge. Then, it can be used up to the expiration date on the box. 

However, if you store the pen at room temperature, the pen will only be usable for up to 28 days. 

You must avoid storing this medicine in extreme temperatures.  

Stopping this medication could cause you to regain lost weight. You can minimise this by maintaining healthy eating and exercise.

While it won’t cause harm, you should take Wegovy doses as your prescribing doctor advises. 

If you were to skip a week of this treatment, you can just start with the same strength pen again when you would like to restart. 

You must be aware that if you have not used these injections for 2 weeks or more, you must start from the lowest strength again to slowly build up your tolerability and reduce the chance of side effects. Contact your prescriber for more information on this.