A MOTHER has opened up on what really happened when she took a break from Mounjaro to go on holiday.
Daisy Grace, a young woman from the UK, was able to lose four stone in just nine months thanks to the popular injections, which have been described as the ‘King Kong’ of fat jabs.
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The brunette was once “so insecure” before using Mounjaro, but is now “truly happy” since dropping two dress sizes and reaching a healthy BMI.
But while Daisy claimed that using Mounjaro was “physically and mentally one of the best things” she has ever done, she got candid on what went down when she temporarily stopped the injections.
The mother, who is now a Mounjaro lifer, shared her warning to those debating whether to temporarily stop the medication.
She said: “Take it from me guys if you are on Mounjaro and take a break – give it a few weeks, your hunger comes back x10!”
Read more fat jab stories
Daisy explained that she stopped using the injections whilst on holiday and her hunger was “insane.”
Not only this, but she also piled the weight back on too.
Opening up on the hellish experience, she added: “I’ve gained 14lbs on a 10 day all inclusive! I’m distraught.”
As a result, she warned: “I love Mounjaro and it will always be the best thing I ever did but I believe this is a long term med and not a short term one.”
Daisy, who has since returned to using Mounjaro, acknowledged that her confidence has rapidly improved.
As well as this, she also feels healthier and fitter than ever before.
Having said that, as well as Mounjaro being a life long commitment, she claimed that losing weight on the fat jabs has also had financial implications for her.
She reflected: “You will need a whole new wardrobe which will be expensive.”
And on a more serious note, she reflected that some people, including herself, can experience “bad side effects” whilst on the jabs.
While many experience sulphur burps and diarrhoea, Daisy was hit with “really bad tiredness and nausea.”
Everything you need to know about fat jabs
Weight loss jabs are all the rage as studies and patient stories reveal they help people shed flab at almost unbelievable rates, as well as appearing to reduce the risk of serious diseases.
Wegovy – a modified version of type 2 diabetes drug Ozempic – and Mounjaro are the leading weight loss injections used in the UK.
Wegovy, real name semaglutide, has been used on the NHS for years while Mounjaro (tirzepatide) is a newer and more powerful addition to the market.
Mounjaro accounts for most private prescriptions for weight loss and is set to join Wegovy as an NHS staple this year.
How do they work?
The jabs work by suppressing your appetite, making you eat less so your body burns fat for energy instead and you lose weight.
They do this my mimicking a hormone called GLP-1, which signals to the brain when the stomach is full, so the drugs are officially called GLP-1 receptor agonists.
They slow down digestion and increase insulin production, lowering blood sugar, which is why they were first developed to treat type 2 diabetes in which patients’ sugar levels are too high.
Can I get them?
NHS prescriptions of weight loss drugs, mainly Wegovy and an older version called Saxenda (chemical name liraglutide), are controlled through specialist weight loss clinics.
Typically a patient will have to have a body mass index (BMI) of 30 or higher, classifying them as medically obese, and also have a weight-related health condition such as high blood pressure.
GPs generally do not prescribe the drugs for weight loss.
Private prescribers offer the jabs, most commonly Mounjaro, to anyone who is obese (BMI of 30+) or overweight (BMI 25-30) with a weight-related health risk.
Private pharmacies have been rapped for handing them out too easily and video calls or face-to-face appointments are now mandatory to check a patient is being truthful about their size and health.
Are there any risks?
Yes – side effects are common but most are relatively mild.
Around half of people taking the drug experience gut issues, including sickness, bloating, acid reflux, constipation and diarrhoea.
Dr Sarah Jarvis, GP and clinical consultant at patient.info, said: “One of the more uncommon side effects is severe acute pancreatitis, which is extremely painful and happens to one in 500 people.”
Other uncommon side effects include altered taste, kidney problems, allergic reactions, gallbladder problems and hypoglycemia.
Evidence has so far been inconclusive about whether the injections are damaging to patients’ mental health.
Figures obtained by The Sun show that, up to January 2025, 85 patient deaths in the UK were suspected to be linked to the medicines.
Mounjaro users react
Daisy’s TikTok clip, which was posted under the username @daiss_gracex, has clearly left many open-mouthed, as it has quickly amassed 114,700 views and 879 likes.
And it appears that Daisy isn’t the only fat jab user who regretted taking a break from Mounjaro, as many eagerly flocked to the comments to share their experiences.
One person said: “Massively! I put a stone back on since coming off! Start again this week.”
Another added: “I’ve come off mine for two weeks because we have come away. My god I’m eating like I’ve never eaten before.”
It’s a life long commitment
TikTok user
A third commented: “The hunger is horrendous. I’ve had to go back on it.”
At the same time, someone else wrote: “Be disciplined!! I’ve been off for nine months now and managing.”
To this, Daisy replied and explained: “Well done you. Going back on Monday! Only came off cause I was going on holiday.”
Meanwhile, another penned: “Yeah it’s a life long commitment.”
In response, Daisy agreed: “1000% I agree.”
The reality of Mounjaro
While some have opened up on Mounjaro being a life long commitment, last year it was revealed that Scots nurse Susan McGowan, 58, died after taking low-dose injections of the fat jabs over a fortnight.
A probe also found that nearly 400 people have gone to hospital after taking weight loss drugs.
What are the side effects of weight loss jabs?
Like any medication, weight loss jabs can have side effects.
Common side effects of injections such as Ozempic include:
Nausea: This is the most commonly reported side effect, especially when first starting the medication. It often decreases over time as your body adjusts.
Vomiting: Can occur, often in conjunction with nausea.
Diarrhea: Some people experience gastrointestinal upset.
Constipation: Some individuals may also experience constipation.
Stomach pain or discomfort: Some people may experience abdominal pain or discomfort.
Reduced appetite: This is often a desired effect for people using Ozempic for weight loss.
Indigestion: Can cause a feeling of bloating or discomfort after eating.
Serious side effects can also include:
Pancreatitis: In rare cases, Ozempic may increase the risk of inflammation of the pancreas, known as pancreatitis, which can cause severe stomach pain, nausea, and vomiting.
Kidney problems: There have been reports of kidney issues, including kidney failure, though this is uncommon.
Thyroid tumors: There’s a potential increased risk of thyroid cancer, although this risk is based on animal studies. It is not confirmed in humans, but people with a history of thyroid cancer should avoid Ozempic.
Vision problems: Rapid changes in blood sugar levels may affect vision, and some people have reported blurry vision when taking Ozempic.
Hypoglycemia (low blood sugar): Especially if used with other medications like sulfonylureas or insulin.
While common side effects include nausea, vomiting and diarrhoea, doctors say they have also seen “life-threatening complications”, including seizures, bowel obstruction and inflammation of the pancreas.
The makers of Mounjaro, Lilly UK, said patient safety is its “top priority”.
Lilly UK stressed: “Regulatory agencies conduct extensive independent assessments of the benefits and risks of every new medicine and Lilly is committed to continually monitoring, evaluating, and reporting safety data.
“If anyone is experiencing side effects when taking any Lilly medicine, they should talk to their doctor or other healthcare professional.”
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