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Mounjaro 2.5mg Injection

from£145.99

What is Mounjaro 2.5mg Injection?

Overview

Courierpharmacy’s Mounjaro 2.5mg injection is an effective treatment designed to support weight loss and help control blood sugar levels in adults with obesity or type 2 diabetes.

How It Works

Mounjaro 2.5mg contains tirzepatide, which activates both GLP-1 and GIP receptors. These natural receptors help regulate appetite and boost feelings of fullness, aiding in blood sugar management and weight loss.

Administration

This medication is administered as a once-weekly subcutaneous injection and works best when used alongside a healthy diet and regular exercise.

After completing our online consultation form, you can securely purchase Mounjaro 2.5mg injection from courierpharmacy.co.uk.

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Description

Buy Mounjaro 2.5mg Weight Loss Injection Online

If you’re beginning your weight loss journey with Mounjaro, the first dose you’ll take is the 2.5mg injection. This initial dose helps your body adjust to tirzepatide gradually, reducing the risk of side effects like nausea, vomiting, and diarrhea.

You can purchase the Mounjaro 2.5mg weight loss injection online today by simply completing an online health questionnaire, which will determine if Mounjaro 2.5mg is safe for you to use.

What is Mounjaro 2.5mg?

Mounjaro is a weight loss injection available as a pre-filled pen for once-weekly injections. The 2.5mg dose is the starting strength you must use when beginning a weight loss program with Mounjaro. It is essential to remain on the 2.5mg dose for at least four weeks to allow your body to adapt to the medication and minimize side effects.

Mounjaro is the brand name for the active drug tirzepatide and is the UK-licensed version of the US-approved weight loss injection, Zepbound. It represents the latest advancement in weight-loss injections, having been licensed by the MHRA in November 2023 for use in adults with obesity (BMI ? 30 kg/m²) or overweight (BMI 27–30 kg/m²) who have weight-related health conditions.

How does Mounjaro 2.5mg work?

Mounjaro 2.5mg contains tirzepatide, which mimics the action of two natural gut hormones—GLP-1 and GIP—known as incretins. These hormones are released after you eat and help regulate blood sugar levels by increasing insulin secretion from the pancreas. Additionally, they promote a feeling of fullness, reduce hunger, and slow stomach emptying, all of which contribute to weight loss.

Early studies in diet-induced obese mice showed that combining the actions of GLP-1 and GIP resulted in significantly greater weight loss. Recognizing its potential, Eli Lilly patented tirzepatide in 2016, and its effectiveness for weight loss in humans was later confirmed in the SURMOUNT trials.

How effective is Mounjaro for weight loss?

Mounjaro is administered weekly and has been shown to be highly effective in clinical trials. The SURMOUNT 1 trial demonstrated that, at the highest maintenance dose (15mg), patients with obesity but without diabetes experienced an average weight loss of 22.5% over 72 weeks.

While the 2.5mg dose is not as potent in producing weight loss as higher doses like 15mg, it is a crucial starting point. This lower dose allows your body to acclimate to tirzepatide, making it a vital part of your overall weight loss journey.

After completing our online consultation form, you can securely purchase Mounjaro 2.5mg weight loss injection from courierpharmacy.co.uk.

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Overview

Active ingredients

What is it for?

How does it work?

How do you use it?

Warnings and precautions

Side effects

Drug interactions

FAQs

Download patent leaflet

Written By
Shazlee Ahsan
BSc Pharmacy, Independent Prescriber, PgDip Endocrinology, MSc Endocrinology, PgDip Infectious Diseases

Superintendant Pharmacist, Independent Prescriber


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Buy Mounjaro 2.5mg Weight Loss Injection Online

If you’re beginning your weight loss journey, start with Mounjaro 2.5mg injection. This initial dose helps your body adjust to tirzepatide, minimizing side effects like nausea, vomiting, and diarrhea. Complete our online health questionnaire to see if Mounjaro 2.5mg is right for you.

After your consultation, you can securely order Mounjaro 2.5mg injection from courierpharmacy.co.uk.


What is Mounjaro 2.5mg?

Mounjaro is a weight loss injection available as a pre-filled pen for once-weekly injections. The 2.5mg dose is the starting strength you must use when beginning a weight loss program with Mounjaro. This lower dose allows your body to get used to tirzepatide and its potential side effects before progressing to higher doses.

Mounjaro is the brand name for tirzepatide and is the UK-approved version of the US weight loss injection, Zepbound. It was licensed by the MHRA in November 2023 for weight management in adults with obesity (BMI 30+ kg/m²) or those who are overweight (BMI 27–30 kg/m²) with associated weight-related health issues.


How Does Mounjaro 2.5mg Work?

Mounjaro 2.5mg contains tirzepatide, which mimics two natural gut hormones—GLP-1 and GIP—that are released after eating. By binding to these receptors, tirzepatide encourages your pancreas to produce more insulin, helping to control blood sugar levels. Simultaneously, these hormones signal your brain to feel full, reducing appetite and preventing cravings, which supports weight loss.

Early studies in diet-induced obese mice showed that combining the effects of GLP-1 and GIP leads to greater weight loss. Recognizing its potential, Eli Lilly patented tirzepatide in 2016, and its effectiveness was later confirmed in the SURMOUNT trials.


Effectiveness of Mounjaro 2.5mg

While Mounjaro 2.5mg is not as potent for weight loss as higher doses, it is essential for allowing your body to acclimatize to tirzepatide. This step minimizes side effects and sets the stage for successful dose escalation and long-term weight management.

Weight Loss Data from the SURMOUNT 1 Trial:

  • 5mg Tirzepatide: 16.4 kg (36.1 lbs) lost after 72 weeks
  • 10mg Tirzepatide: 22.4 kg (49.4 lbs) lost after 72 weeks
  • 15mg Tirzepatide: 23.8 kg (52.5 lbs) lost after 72 weeks
  • Placebo: 2.6 kg (5.7 lbs) lost after 72 weeks

After completing our online consultation form, you can securely purchase Mounjaro 2.5mg injection from courierpharmacy.co.uk.

What is the active ingredient in Mounjaro 2.5mg Injection?

Active Ingredient

The active ingredient in Mounjaro 2.5mg Injection is Tirzepatide 2.5mg.

How It Works

Mounjaro, also known as tirzepatide, replicates the effects of two natural incretin hormones—glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic peptide (GIP). By mimicking both, it is known as a “twincretin.” GLP-1 and GIP stimulate insulin release when food is present in the gastrointestinal tract and promote weight loss by enhancing feelings of fullness, which helps to reduce appetite.

After completing our online consultation form, you can securely purchase Mounjaro 2.5mg Injection from courierpharmacy.co.uk.

What is Mounjaro 2.5mg Injection Used For?

Overview

Courierpharmacy’s Mounjaro 2.5mg injection is a newly approved weekly weight loss treatment authorized by the MHRA in November 2023. It is designed to help manage weight and blood sugar levels in adults with obesity or those who are overweight with weight-related health conditions.

How It Works

Mounjaro contains the active ingredient tirzepatide, which mimics two natural gut hormones—GLP-1 and GIP. These hormones are released when you eat and help control blood sugar by promoting insulin release. They also increase feelings of fullness, reducing hunger and minimizing cravings, which supports weight loss.

Who Can Use It

Mounjaro 2.5mg is licensed for adults who:

  • Have a BMI of 30 kg/m² or higher (obesity), or
  • Have a BMI between 27 kg/m² and 30 kg/m² (overweight) and experience related health issues such as prediabetes, type 2 diabetes, high blood pressure, abnormal blood fats, obstructive sleep apnea, or a history of heart attack, stroke, or vascular problems.

Understanding BMI

BMI (Body Mass Index) is a measure of your weight relative to your height. To check your BMI, use this BMI calculator.

After completing our online consultation form, you can securely purchase Mounjaro 2.5mg injection from courierpharmacy.co.uk.

How does Mounjaro 2.5mg Injection Work?

Mechanism of Action

Mounjaro 2.5mg contains tirzepatide, an active compound that works as a dual agonist for the GLP-1 and GIP receptors. These receptors are triggered by two natural hormones released in your gut after eating, which help control insulin release, stabilize blood sugar, and reduce appetite. Because tirzepatide mimics the effects of both hormones, it is often called a "twincretin."

Understanding Incretins

Incretins are hormones produced in the intestines that stimulate the pancreas to release insulin when food is present. Both Mounjaro and other treatments like Wegovy mimic these hormones to boost insulin production. The two main incretins are:

  • GLP-1: Helps control blood sugar and increases satiety.
  • GIP: Also aids in regulating insulin release and appetite.

Benefits for Weight Loss

By imitating the actions of GLP-1 and GIP, Mounjaro 2.5mg not only helps lower blood sugar levels in people with type 2 diabetes but also curbs hunger by enhancing feelings of fullness and slowing stomach emptying. This dual effect supports weight loss when used in conjunction with a reduced-calorie diet.

Supporting Research

Early studies in diet-induced obese mice showed that combining GLP-1 and GIP results in significantly greater weight loss. Recognizing its potential, Eli Lilly patented tirzepatide in 2016, and its weight loss benefits were later confirmed in human trials, including the SURMOUNT studies.

After completing our online consultation form, you can securely purchase Mounjaro 2.5mg injection from courierpharmacy.co.uk.

How Do You Use Mounjaro 2.5mg Injection?

Dosage and Administration

  • Always use Mounjaro exactly as directed by your doctor or pharmacist. If you’re uncertain, ask your healthcare provider.
  • Each KwikPen contains 4 doses and is available in 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, or 15mg.

Getting Started

  • Starting Dose: Begin with 2.5mg once a week for 4 weeks.
  • This initial phase helps your body adapt to tirzepatide and reduces side effects.

Injection Site and Technique

  • Injection Sites:
    • Abdomen (stomach)
    • Upper thigh
    • Upper arm (if assistance is available)
  • Rotate your injection site each week; for example, use your abdomen in week 1, upper thigh in week 2, and upper arm in week 3.
  • How to Inject:
    • Read the instruction guide and patient information leaflet provided with your pen.
    • Confirm your dose and check the pen’s expiration date.
    • Choose a clean, dry area for injection.
    • Clean the area with an alcohol swab.
    • Use a new needle for each injection. Attach it securely to your pen.
    • Insert the needle at a 90-degree angle, press the button, and hold for at least 5 seconds before removing.
    • Dispose of the used needle in a sharps container and store the pen safely.

Consistency is Key

  • Use your pen on the same day each week to maintain a steady level of medication in your body.
  • If needed, you can change your injection day as long as at least 3 days have passed since your last injection.

Who Should Not Take Mounjaro 2.5mg Injection?

Do Not Use Mounjaro KwikPen If:

  • You are allergic to tirzepatide or any other ingredient in this medication. Please refer to the product information leaflet for details.

Warnings and Precautions

  • Digestive Issues:
    Consult your doctor, pharmacist, or nurse before using Mounjaro if you have severe digestive problems or delayed stomach emptying, including severe gastroparesis.
  • Pancreatitis:
    Do not use if you have experienced pancreatitis, which causes severe, persistent pain in the stomach and back.
  • Eye Conditions:
    Avoid using Mounjaro if you suffer from eye issues such as diabetic retinopathy or macular edema.
  • Diabetes Medications:
    If you are taking a sulfonylurea or insulin, Mounjaro may lead to low blood sugar (hypoglycemia). Your doctor might adjust your medication doses to lower this risk.
  • Dehydration Risk:
    When starting Mounjaro, you might experience vomiting, nausea, or diarrhea that could lead to dehydration and affect kidney function. Be sure to drink plenty of fluids and contact your doctor with any concerns.

Age and Reproductive Considerations

  • Children and Adolescents:
    This medicine is not recommended for those under 18 years of age, as it has not been studied in this group.
  • Pregnancy:
    Mounjaro should not be used during pregnancy because its effects on an unborn child are unknown. If you are pregnant, suspect pregnancy, or plan to have a baby, consult your doctor before using this medicine. It is advised to use contraception while taking Mounjaro.
  • Breastfeeding:
    It is uncertain whether tirzepatide passes into breast milk. If you are breastfeeding or planning to, consult your doctor to decide whether to delay treatment or stop breastfeeding.

Driving and Operating Machinery

  • Mounjaro is unlikely to affect your ability to drive or use machinery on its own. However, if combined with a sulfonylurea or insulin, low blood sugar may occur. If you experience symptoms like headache, drowsiness, weakness, dizziness, hunger, confusion, irritability, a fast heartbeat, or sweating, avoid driving or operating machinery and consult your doctor for further guidance.

Additional Product Information

  • Sodium Content:
    Each dose of the Mounjaro KwikPen contains less than 1 mmol of sodium (23 mg), making it effectively sodium-free.
  • Benzyl Alcohol:
    Every 0.6 ml dose contains 5.4 mg of benzyl alcohol [E1519]. Benzyl alcohol may trigger allergic reactions. If you have liver or kidney issues, consult your doctor or pharmacist, as high levels may build up in your body and lead to metabolic acidosis.

For a more detailed read, please check our blog, "Who should not take Mounjaro?" After completing our online consultation form, you can securely purchase Mounjaro 2.5mg injection from courierpharmacy.co.uk.

What are the Side Effects with Mounjaro 2.5mg Injection?

General Information

Mounjaro 2.5mg injection, like all medications, may cause side effects, although not everyone will experience them. For further details, please refer to our blog "Mounjaro side effects" or the patient information leaflet.

Serious Side Effects

  • Uncommon (up to 1 in 100 patients):

    • Acute pancreatitis: This condition can lead to severe, persistent pain in the stomach and back. Seek immediate medical help if you experience these symptoms.
  • Rare (up to 1 in 1,000 patients):

    • Severe allergic reactions: Such as anaphylaxis or angioedema. If you experience breathing difficulties, rapid swelling of the lips, tongue, or throat, or a fast heartbeat, seek urgent medical assistance.

Other Side Effects

Very Common (more than 1 in 10 patients):

  • Hypoglycemia:
    When tirzepatide is used alongside medications containing sulfonylureas or insulin, your dose may need to be adjusted. Symptoms include headache, drowsiness, weakness, dizziness, hunger, confusion, irritability, rapid heartbeat, and sweating.
  • Nausea.
  • Diarrhea, Vomiting, and Constipation:
    These effects are most frequent during the initial phase of treatment and tend to decrease over time, especially in weight management settings.

Common (affecting up to 1 in 10 patients):

  • Hypoglycemia with combination therapy:
    When used with metformin and a sodium-glucose co-transporter 2 inhibitor, similar symptoms to those described above may occur.
  • Allergic reactions:
    Such as rash, itching, or eczema.
  • Dizziness (particularly in weight management patients).
  • Low blood pressure (observed in weight management).
  • Decreased appetite (common in type 2 diabetes treatment).
  • Abdominal pain, indigestion, bloating, burping, and flatulence.
  • Reflux or heartburn (GERD):
    Caused by stomach acid moving upward.
  • Hair loss (in some weight management cases).
  • Fatigue.
  • Injection site reactions:
    Such as itching or redness.
  • Fast pulse:
    Common in type 2 diabetes treatment and less so in weight management.
  • Mild increases in pancreatic enzymes:
    Although a rise in amylase is uncommon in weight management.

Uncommon (affecting up to 1 in 100 patients):

  • Additional hypoglycemia episodes:
    When tirzepatide is used with metformin for type 2 diabetes.
  • Gallstones.
  • More pronounced weight loss in type 2 diabetes patients.
  • Injection site pain.
  • Elevated calcitonin levels.
  • Cholecystitis:
    An infection of the gallbladder, observed in weight management patients.

Reporting Side Effects

If you experience any side effects, including those not listed in this leaflet, please speak with your doctor, pharmacist, or nurse immediately. You can also report side effects directly via the Yellow Card Scheme at www.mhra.gov.uk/yellowcard or through the MHRA Yellow Card app available on Google Play or the Apple App Store. Reporting side effects helps improve the safety information for this medicine.

After completing our online consultation form, you can securely purchase Mounjaro 2.5mg injection from courierpharmacy.co.uk.

 
 
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Does Mounjaro 2.5mg Interact with Other Medicines?

Impact on Drug Absorption

  • Tirzepatide may slow stomach emptying, affecting how other oral medications are absorbed, especially when you first begin treatment.

Interaction with Paracetamol

  • When taken with tirzepatide, paracetamol’s peak concentration (Cmax) is reduced by 50%, and it takes an extra hour to reach its peak (tmax).
  • No dosage change for paracetamol is necessary.
  • The effect is dose-dependent; lower doses of tirzepatide (0.5 and 1.5 mg) only slightly alter paracetamol levels, and after four weekly doses (5/5/8/10 mg), there is no significant impact on Cmax, tmax, or overall exposure (AUC).

Interaction with Oral Contraceptives

  • A single 5 mg dose of tirzepatide can lower the peak concentration and overall exposure (AUC) of oral contraceptives, delaying their peak levels:
    • Ethinyl estradiol: Cmax reduced by 59%, AUC by 20%, with a 4-hour delay in tmax.
    • Norelgestromin: Cmax reduced by 55%, AUC by 23%, with a 4.5-hour delay in tmax.
    • Norgestimate: Cmax reduced by 66%, AUC by 20%, with a 2.5-hour delay in tmax.
  • These changes are not clinically significant for women with a normal BMI, so no dose adjustment is required.

Special Considerations for Overweight or Obese Women Using Oral Contraceptives

  • Limited data exists on tirzepatide’s effect on oral contraceptives in overweight or obese women, so reduced effectiveness cannot be ruled out.
  • It is recommended to switch to a non-oral contraceptive method or add a barrier method of contraception for 4 weeks when starting tirzepatide and after each dose increase.

Other Interactions

  • Levothyroxine:
    Although no official interactions exist between Mounjaro and levothyroxine, it is advisable to monitor your thyroid levels. For more details, please read our blog, "Can you take Mounjaro with levothyroxine?"
  • Alcohol:
    There are no official interactions with alcohol, but it is wise to limit alcohol intake since it may worsen side effects like nausea and dizziness. For more information, see our blog, "Can you drink alcohol while taking Mounjaro?"

After completing our online consultation form, you can securely purchase Mounjaro 2.5mg injection from courierpharmacy.co.uk.

Mounjaro 2.5mg FAQs

Can I Drink Alcohol While Using Mounjaro?

It is advisable to limit alcohol consumption while on Mounjaro, as alcohol may heighten side effects like nausea and dizziness. For further details, please visit our blog, "Can you drink alcohol while taking Mounjaro?"

Can I Take Mounjaro with Levothyroxine?

No confirmed interactions exist between Mounjaro and levothyroxine, but monitoring your thyroid levels is important. For more information, check our blog, "Can I take Mounjaro with levothyroxine?"

Does Mounjaro Cause Thyroid Cancer?

Early rodent studies raised concerns about thyroid cancer; however, current research shows minimal risk in humans. For more details, read our blog, "Does Mounjaro cause thyroid cancer?"

How Much Weight Can I Lose with Mounjaro?

The SURMOUNT 1 trial reported average weight losses of:

  • 5mg: 16.4 kg (36.1 lbs)
  • 10mg: 22.4 kg (49.4 lbs)
  • 15mg: 23.8 kg (52.5 lbs)

Does Mounjaro Help with Sleep Apnoea?

Research indicates that Mounjaro may improve sleep apnoea symptoms. For more information, please visit our blog, "Mounjaro and sleep apnoea."

Does Mounjaro Cause Hair Loss?

Approximately 5% of users report hair loss, although it’s unclear whether this is due to the medication or rapid weight loss. For further details, see our blog, "Does Mounjaro cause hair loss?"

How Long Do the Side Effects of Mounjaro Last?

Side effects such as nausea, bloating, and constipation are typically temporary, improving after a few days or weeks as your body adjusts. For more information, read our blog, "How long do the side effects of Mounjaro last?"

Should I Stop Taking Mounjaro Once I’ve Reached My Target Weight?

Stopping Mounjaro after reaching your target weight may lead to weight regain due to increased appetite and altered eating habits. It is recommended to continue the treatment to help maintain your weight loss.

Can I Start Mounjaro at 5mg?

No, the initial dose for Mounjaro must be 2.5mg to allow your body to adapt before increasing to 5mg.

Can I Stay on 2.5mg of Mounjaro?

Staying on 2.5mg long-term is generally not recommended. After about 4 weeks, the dose should typically be increased to 5mg, unless severe side effects warrant remaining at a lower dose. Consult with our team for guidance.

Can You Lose Weight on 2.5mg of Mounjaro?

While some weight loss may occur at 2.5mg, more significant results are generally observed at higher doses.

When Do You Move from 2.5mg to 5mg of Mounjaro?

After 4 weeks on the 2.5mg dose, you will usually progress to 5mg. If side effects persist, contact us to discuss your dosage.

Can You Take Mounjaro Every 10 Days?

No, Mounjaro should be administered weekly on a consistent schedule. Taking it every 10 days may result in increased hunger between doses.

Which Maintenance Dose Produces the Most Weight Loss?

The SURMOUNT 1 trial showed the highest weight loss with the 15mg dose (23.8 kg over 72 weeks), followed by 10mg (22.4 kg) and 5mg (16.4 kg).

What is Mounjaro 2.5mg Used For?

Mounjaro 2.5mg is used to aid weight loss and help manage blood sugar in adults with obesity or type 2 diabetes. It is the starting dose in a weight loss program and works best with a healthy diet and exercise.

How Does Mounjaro 2.5mg Work?

Mounjaro 2.5mg contains tirzepatide, which activates GLP-1 and GIP receptors. These hormones increase feelings of fullness, reduce hunger, and slow stomach emptying, thereby helping regulate blood sugar and support weight loss.

How Long Does It Take for Mounjaro 2.5mg to Work?

Initial weight loss can be observed as early as 4 weeks, with patients losing around 5 lbs (2 kg). Over 40 weeks, more significant weight loss is seen at higher doses.

Is Mounjaro 2.5mg Effective for Weight Loss?

Yes, clinical trials have demonstrated the effectiveness of Mounjaro. The SURPASS-2 trial showed that higher doses resulted in significant weight loss, averaging 11% or about 25 lbs over 40 weeks.

How Do I Take Mounjaro 2.5mg?

Mounjaro 2.5mg is administered as a subcutaneous injection once a week. For more detailed instructions, please read our blog, "How to inject Mounjaro."

Do I Need a Prescription for Mounjaro 2.5mg?

Yes, a prescription is required. You must complete a health consultation with a healthcare provider to determine if Mounjaro is appropriate for you.

Is Mounjaro 2.5mg Safe?

Mounjaro 2.5mg is approved by both the FDA and the MHRA, with extensive evidence supporting its safety. Common side effects include nausea and diarrhea. For more details, please refer to our blog, "Is Mounjaro safe?"

Can I Use Mounjaro 2.5mg if I am Pregnant or Breastfeeding?

Mounjaro 2.5mg is not recommended during pregnancy or breastfeeding due to unknown effects on the unborn child and breast milk. Consult your doctor if you are pregnant, planning to become pregnant, or breastfeeding.

Where Can I Buy Mounjaro 2.5mg in the UK?

You can purchase Mounjaro 2.5mg online from courierpharmacy.co.uk after completing an online health questionnaire. Our prescribers will review your information and, if appropriate, issue a private prescription. Your order includes personalized coaching, FREE needles and sharps bins, FREE delivery, and a FREE month’s supply of supplements or hair loss treatments with your first order.

Is Mounjaro 2.5mg Addictive?

No, Mounjaro 2.5mg is not addictive. Tirzepatide regulates appetite and blood sugar without causing dependence.

Is Mounjaro 2.5mg Available in Generic Form?

No, there is currently no generic version of Mounjaro 2.5mg available.

Does Mounjaro 2.5mg Affect Oral Contraceptives?

If you are overweight or obese and using oral contraceptives, you might consider using a barrier method (e.g., a condom) or switching to a non-oral method for 4 weeks after starting Mounjaro and after each dose increase.

How Long Does Mounjaro Take to Work?

Data indicates that initial weight loss with Mounjaro can be seen within 4 weeks, with an average loss of around 5 lbs (2 kg). Weight loss continues throughout 40 weeks, with an optimal dose leading to an average loss of approximately 25 lbs (11.3 kg).

How Effective is the Mounjaro Jab?

Mounjaro is highly effective for weight loss. In the 40-week SURPASS-2 trial, patients on the optimal 15mg dose lost an average of 11% of their body weight, roughly 25 lbs, with sustained reductions.

Which is Better: Mounjaro or Ozempic?

The SURPASS-2 study compared Mounjaro at doses of 5mg, 10mg, and 15mg with once-weekly Ozempic 1mg injections. Mounjaro at 10mg and 15mg showed significantly greater weight loss than Ozempic 1mg.

Can Mounjaro Help with PCOS?

Weight loss and improved insulin sensitivity can ease PCOS symptoms. Since Mounjaro supports both, it may help manage polycystic ovary syndrome. For further details, please read our blog, "Mounjaro for PCOS."

How Many Maintenance Doses of Mounjaro Are There?

There are three maintenance doses:

  • Mounjaro 5mg
  • Mounjaro 10mg
  • Mounjaro 15mg
    For more information, read our blog, "Mounjaro maintenance doses."

What is the Dosing Schedule for Mounjaro?

  • Starting Dose: Always begin with Mounjaro 2.5mg once a week for 4 weeks.
  • Maintenance: After the initial period, doses may increase to 5mg, 10mg, or 15mg, based on tolerance and weight loss results.
  • Consistency: Administer your injection on the same day each week to maintain steady medication levels.
  • Missed Dose: If you miss a dose (within 4 days), inject as soon as possible; if more than 4 days have passed, skip the missed dose and resume your schedule. Do not double the dose.

Why Start with Mounjaro 2.5mg?

Starting with 2.5mg allows your body to adjust to tirzepatide, minimizing side effects. You should not jump directly from other weight loss injections like Wegovy to a higher dose of Mounjaro because they have different active ingredients and mechanisms. Tirzepatide works on both GLP-1 and GIP receptors, unlike semaglutide in Wegovy. This gradual escalation is crucial for a safe and effective transition.

Which is Better: Mounjaro or Wegovy?

Initial results from the SURMOUNT-5 trial indicate that Mounjaro’s US counterpart, Zepbound, achieves 47% more weight loss compared to Wegovy. Additionally, the SURPASS-2 trial demonstrates Mounjaro’s superior ability to manage both weight and blood sugar in type 2 diabetes.


Disclaimer:
This information is provided for informational purposes only and is not a substitute for professional medical advice.


References:

  • Bokvist, K.B., et al. (2016). United States Patent US9474780B2. Retrieved from Google Patents.
  • Chavda, V.P., et al. (2022). Molecules, 27(13), p.4315.
  • ClinicalTrials.gov. (2021). SURMOUNT-1: Tirzepatide for Weight Loss in Non-Diabetic Obese Individuals. Retrieved from ClinicalTrials.gov.
  • ClinicalTrials.gov. (2023). SURMOUNT-5 Study. Retrieved from ClinicalTrials.gov.
  • Coskun, T., et al. (2018). Diabetes Care, 41(10), 2100–2108.
  • Electronic Medicines Compendium. (n.d.). Patient Information Leaflet for Mounjaro. Retrieved from Medicines.org.uk.
  • Jastreboff, A.M., et al. (2022). New England Journal of Medicine, 387(3), pp.205-216.
  • MHRA (2023). MHRA Authorises Diabetes Drug Mounjaro (tirzepatide) for Weight Management. Retrieved from GOV.UK.
  • Mounjaro Prescribing Information. (2021). Eli Lilly and Company.
  • Nauck, M.A. & Meier, J.J. (2016). The Lancet Diabetes & Endocrinology, 4(6), pp.525-536.
  • Pasternak, B., et al. (2024). BMJ, 385.

After completing our online consultation form, you can securely purchase Mounjaro 2.5mg injection from courierpharmacy.co.uk.

Download patient leaflet

https://www.medicines.org.uk/emc/files/pil.15481.pdf

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Checked By
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Written By
Shazlee Ahsan
BSc Pharmacy, Independent Prescriber, PgDip Endocrinology, MSc Endocrinology, PgDip Infectious Diseases

Superintendant Pharmacist, Independent Prescriber


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