Mounjaro Side Effects Ashford & Chertsey: What to Expect at Your Monthly Review
How Easy Pharmacy’s face-to-face clinical support helps patients across Ashford, Chertsey, and Walton-on-Thames manage Mounjaro side effects and dose adjustments
You’ve been researching Mounjaro side effects. You’ve read the clinical trial data. Now you want to know what actually happens when you’re taking Mounjaro—and who’s monitoring you.
This is what patients ask during their first consultation at Easy Pharmacy: “What are the side effects, how do I manage them, and will I see someone face-to-face if I need help?”
Here’s what the SURMOUNT trials show, what our patients across Ashford, Chertsey, and Walton-on-Thames report in practice, and how our monthly review process helps you manage side effects safely.
The Most Common Mounjaro Side Effects (And How Easy Pharmacy Monitors Them)

Mounjaro slows gastric emptying—that’s part of how it works. Food stays in your stomach longer, which helps you feel satisfied with smaller portions. It also means your digestive system is adjusting to a medication that fundamentally changes how it processes food.
In Eli Lilly’s SURMOUNT-1 trial, the most common side effects were gastrointestinal, occurring primarily during dose escalation—when your dose increases from 2.5mg to 5mg, then 7.5mg, and beyond.
Nausea: Reported by approximately 29% of patients on the 15mg dose in clinical trials. In SURMOUNT-1, most cases were classified as mild to moderate, typically peaking in the first few days after a dose increase.
Diarrhoea: Around 23% of trial participants reported diarrhoea. This occurred mostly during dose escalation, with many cases resolving within days.
Constipation: Approximately 17% of patients in SURMOUNT-1 experienced constipation. Many found this manageable through increased water intake and dietary fibre.

Reduced appetite: This is part of Mounjaro’s mechanism of action. Some patients from Ashford, Chertsey, and Walton-on-Thames report that the absence of usual hunger signals takes adjustment, especially if they’re accustomed to eating by routine rather than physical hunger.
Important context: These percentages represent all severity levels reported in clinical trials. In SURMOUNT-1, most gastrointestinal side effects were classified as mild to moderate. Severe gastrointestinal side effects leading to treatment discontinuation occurred in less than 5% of trial participants.
At Easy Pharmacy, serving patients across Ashford, Chertsey, and Walton-on-Thames, we provide face-to-face appointments at your monthly review to assess your individual response: how you’re tolerating the medication, what side effects you’re experiencing if any, and whether dose adjustment should be considered.
Monthly Face-to-Face Reviews: How Easy Pharmacy Manages Your Mounjaro Dose
Easy Pharmacy’s approach includes regular face-to-face clinical reviews with the same prescriber throughout your treatment.
Your monthly review typically covers:
Week 4 (First Review): Face-to-face appointment at Easy Pharmacy. We assess how you’ve tolerated the 2.5mg starting dose, review any side effects you’ve experienced, check your weight loss progress, and discuss whether dose escalation to 5mg is appropriate for you.
Week 8 (Second Review): Another in-person appointment. For many patients, this is when side effects are most noticeable if they’re going to occur. We discuss any nausea, digestive changes, or appetite suppression you’re experiencing, and assess whether the 5mg dose is working effectively. Based on this assessment, we determine whether to maintain 5mg or consider moving to 7.5mg.
Week 12 (Third Review): Face-to-face check-in. By this point, many patients report that their body has adjusted to the medication. We assess weight loss progress, discuss any persistent side effects, and work with you to determine an appropriate maintenance dose based on your individual response and tolerance.

Ongoing Monthly Reviews: You continue seeing our clinical team face-to-face every month for dose monitoring, side effect management, and weight loss tracking throughout your treatment.
Your monthly review is a face-to-face clinical appointment at Easy Pharmacy with a prescriber who knows your medical history and treatment journey.
If you’re experiencing side effects, we can discuss dose adjustment options and determine the most appropriate next steps for your individual circumstances. If you’re tolerating the medication well but weight loss has plateaued, we may recommend increasing your dose. If weight loss is too rapid or you’re finding it difficult to tolerate your current dose, we can discuss whether staying at your current dose or adjusting is appropriate.
What Patients From Ashford, Chertsey & Walton-on-Thames Report: Real Side Effects From Real Patients
Clinical trials provide statistical data. Our patients across Ashford, Chertsey, and Walton-on-Thames share their lived experience.
A common pattern reported at monthly reviews:
“Nausea appeared around day three after my first dose increase from 2.5mg to 5mg. It lasted about four days. It was manageable—I could still work and function normally. Then it faded. By the time I came in for my week 8 review, I’d adjusted completely.”
Individual experiences vary. These are anecdotal reports from patients and do not represent guaranteed outcomes. Your experience with Mounjaro may differ.
Strategies that some patients have found helpful:
Smaller, frequent meals: Several patients report better tolerance when eating four or five smaller meals throughout the day rather than three traditional large meals. Large portions can feel overwhelming with slowed gastric emptying.
Choosing lighter foods: Many patients find they naturally gravitate toward less fatty foods during the first few weeks of treatment because these are easier to digest and cause less nausea.
Staying hydrated: Adequate water intake can help with both nausea and constipation. Some patients report they need to be more mindful about drinking water because reduced appetite sometimes means they forget.
Consistent injection timing: Some patients inject on the same day each week at the same time. If side effects tend to peak 24-48 hours after injection, this predictability can help with planning.
Contacting the clinic between reviews: You don’t need to wait until your next scheduled monthly appointment. If you’re experiencing persistent nausea that’s preventing adequate food or fluid intake, contact Easy Pharmacy. We can arrange an earlier review appointment to assess your symptoms and discuss the best course of action.
Serious Side Effects: What Easy Pharmacy’s Clinical Team Monitors
While rare, some serious side effects require medical attention. During your monthly face-to-face reviews at Easy Pharmacy, we monitor for potential complications and provide clear guidance on warning signs.
Pancreatitis: In SURMOUNT trials, pancreatitis was reported in less than 1% of patients. Symptoms include severe, persistent abdominal pain that may radiate to your back. We discuss warning signs at your initial consultation and assess for any concerning symptoms at monthly reviews.

Gallbladder problems: Rapid weight loss from any cause can increase the risk of gallstones. In clinical trials, gallbladder-related issues were reported in approximately 2.5% of patients. Symptoms may include sudden severe pain in the upper right abdomen, particularly after eating. We discuss these warning signs during your consultation.
Thyroid concerns: Mounjaro carries a warning about thyroid C-cell tumours that were observed in rodent studies. There is no evidence this occurs in humans at therapeutic doses, but as a precaution, Mounjaro is not prescribed to anyone with a personal or family history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia syndrome type 2. We screen for these conditions during your eligibility assessment.
Hypoglycaemia: Low blood sugar is uncommon in people without diabetes who are taking Mounjaro alone. The risk increases if you’re also taking other medications that lower blood sugar. During your consultation, we review all your current medications to assess potential interaction risks.
Contact Easy Pharmacy immediately if you experience:
- Severe abdominal pain that doesn’t resolve
- Persistent vomiting that prevents you staying hydrated
- Signs of allergic reaction (difficulty breathing, severe rash, swelling of face or throat)
- Sudden vision changes
- Symptoms of pancreatitis or gallbladder problems
- Rapid or irregular heartbeat
These symptoms are uncommon but require prompt medical assessment.
Why Face-to-Face Mounjaro Monitoring Matters
At Easy Pharmacy, serving patients across Ashford, Chertsey, Walton-on-Thames, and surrounding Surrey and Kent areas, our clinical team provides monthly face-to-face appointments specifically to:
Conduct clinical assessment: In-person reviews allow for physical examination and comprehensive discussion of your symptoms, tolerance, and progress in context.
Discuss side effects thoroughly: A face-to-face conversation allows us to ask follow-up questions, clarify symptoms, and understand your experience in detail to make informed recommendations about your treatment plan.
Monitor for potential complications: In-person clinical reviews can help identify physical signs that may not be apparent through remote consultation alone.

Provide continuity of care: You see the same clinical team throughout your Mounjaro treatment. We become familiar with your case, your typical response patterns, and what constitutes normal variation for you individually.
This face-to-face approach allows us to provide comprehensive clinical monitoring throughout your treatment journey.
What Patients Say After Six Months on Mounjaro
A common theme from patients at our monthly reviews: many report that their experience was less difficult than they anticipated.
A pattern we frequently hear:
- Week 2-3: Some mild nausea after the first dose increase. Manageable. Resolves within days.
- Week 8 review: “The adjustment period is over. I barely think about the medication now.”
- Week 12 review: “I’ve lost 8kg. The side effects I was worried about were much milder than I expected.”
- Month 6: “I wish I’d had this conversation with your team sooner.”
Individual experiences vary significantly. These are anecdotal patient reports and do not represent guaranteed outcomes or typical results. Your experience with Mounjaro may be different.
By month three, many patients report that initial side effects have significantly reduced or resolved as their body has adjusted to the medication. The most common observation at this stage: a noticeable reduction in background hunger and food preoccupation.

How to Start Mounjaro Treatment With Easy Pharmacy
Step 1: Book your eligibility consultation at Easy Pharmacy. We serve patients across Ashford, Chertsey, Walton-on-Thames, and surrounding Surrey areas. No GP referral required. Same-day appointments are often available.
Step 2: Face-to-face assessment with our clinical team. We review your medical history, discuss Mounjaro’s mechanism and potential side effects, and assess whether you meet the clinical criteria for treatment.
Step 3: If you’re clinically suitable and choose to proceed, you receive your first prescription and begin treatment at 2.5mg. We schedule your week 4 review appointment before you leave.
Step 4: Monthly face-to-face reviews at Easy Pharmacy for ongoing dose monitoring and side effect management throughout your treatment.
No GP referral required. Same-day appointments often available. Face-to-face clinical care from the same prescriber throughout your treatment.
Ready to Discuss Mounjaro Side Effects With Our Clinical Team?
Book your face-to-face consultation at Easy Pharmacy. We serve patients across Ashford, Chertsey, Walton-on-Thames, and surrounding Surrey areas.
Our clinical team, led by Dilip Modhvadia (Independent Prescriber with 15+ years experience), provides monthly in-person reviews to monitor your progress and help you manage any side effects safely.
Call 01784 255 222 Book online: easypharmacy.co.uk
Same-day appointments often available. No GP referral required. Face-to-face clinical monitoring throughout your treatment.
Ready to take the next step?
Book your consultation with Easy Pharmacy in Surrey. Same-day and next-day appointments usually available.