Achieving and maintaining a healthy weight can be challenging, especially when balancing busy lifestyles, nutritional needs, and physical activity. At Prime Med Pharmacy in London , we understand that some people may need additional support on their weight loss journey. For those struggling to achieve their weight goals through diet and exercise alone, weight loss medication can offer an effective option. In this post, we’ll explore how much weight you might lose in a month with the help of weight loss medication and the factors that can influence your progress.
Understanding Weight Loss Medication
Weight loss medications can be an effective option for individuals who have not seen results from traditional weight loss methods. These medications are designed to support weight reduction by either reducing appetite, blocking the absorption of fat, or increasing the body’s metabolism. It’s essential to remember, however, that weight loss medications are not a quick fix. They work best when used in conjunction with a balanced diet and regular exercise.
If you’re considering weight loss medication, it’s important to consult with a healthcare professional. At Prime Med Pharmacy, our pharmacists are trained to provide guidance on the different types of weight loss medications available, how they work, and which might be suitable for your specific health profile.
How Much Weight Can I Lose in a Month?
The amount of weight you can lose in a month while using weight loss medication varies from person to person and depends on several factors, including your starting weight, lifestyle, and the specific medication used. Generally, individuals taking weight loss medication may see an average reduction of 3-5% of their body weight over 12 weeks, which translates to roughly 0.5-1kg (1-2 pounds) per week. In a month, this could mean losing around 2-4kg (4-8 pounds) with consistent effort.
It’s worth noting that initial weight loss may be more pronounced in the first month, particularly when combined with dietary adjustments and increased physical activity. After the first month, weight loss rates may stabilise as your body adjusts.

Factors That Affect Monthly Weight Loss with Medication
Several factors influence how much weight you can lose in a month while using weight loss medication:
Dietary Habits
A balanced, calorie-controlled diet is crucial for achieving weight loss goals. Weight loss medications work more effectively when paired with a diet rich in vegetables, lean proteins, and whole grains. Reducing the intake of high-calorie, processed foods and sugary drinks will also support weight loss progress.
Exercise Routine
Regular physical activity is essential for maintaining muscle tone and improving overall fitness. Exercise complements weight loss medication by burning additional calories and enhancing metabolic rate. Even moderate activities, like brisk walking or light resistance exercises, can make a significant difference in your progress.
Medication Type
Different weight loss medications work through various mechanisms, so the expected weight loss may vary. Appetite suppressants help reduce overall calorie intake, while fat blockers prevent the absorption of some dietary fat. Medications that increase metabolism may lead to more steady, consistent weight loss.
Adherence to Medication
Following the prescribed dosage and instructions is essential for the medication to work effectively. Sticking to your healthcare provider’s advice on dosage, timing, and dietary guidelines will help maximise results.
Individual Metabolism
Metabolic rate varies from person to person, impacting how quickly your body burns calories and loses weight. Some people may experience faster results due to a naturally higher metabolism, while others may progress at a slower rate.
Choosing the Right Weight Loss Medication
Mounjaro and Wegovy injections, alongside Orlistat capsules, are medications that can support weight loss efforts. Mounjaro and Wegovy work by affecting hunger signals in the brain, helping to control appetite and making it easier to stick to a calorie-controlled diet. These medications are usually recommended alongside a healthy diet and exercise to help with weight loss, especially for those who have struggled with traditional methods.
Our pharmacists can help you understand which medication may best suit your lifestyle, health status, and weight loss goals. We prioritise safety, so we ensure that each individual receives the right advice for safe, effective weight management.
Setting Realistic Expectations
When asking, “How much weight can I lose in a month?” it’s essential to approach weight loss with realistic expectations. Rapid weight loss may be appealing, but slow, steady progress is often more sustainable and healthier. Aiming for a loss of around 0.5-1kg (1-2 pounds) per week is considered safe and achievable, making it easier to maintain the progress long-term.
At Prime Med Pharmacy, we encourage setting achievable goals that align with your lifestyle and health. Losing weight gradually not only reduces stress on your body but also helps establish positive habits for long-term weight management.

Long-Term Success with Weight Loss Medication
Weight loss medications can provide a helpful boost, but building healthy habits is essential for long-term success. Here are some tips for maintaining progress:
- Stick to a Balanced Diet: Focus on nutrient-dense foods that support energy and satiety, making it easier to manage portion sizes.
- Stay Active: Incorporate regular physical activity into your daily routine, whether through walking, jogging, or joining a fitness class.
- Monitor Progress: Track your weight, dietary habits, and activity levels to stay motivated and identify areas for improvement.
- Seek Support: Talk to friends, family, or a support group to share your experiences and stay encouraged.
How Prime Med Pharmacy Can Help
At Prime Med Pharmacy, we’re here to support you on your weight loss journey. Our private prescriber services allow you to discuss your goals and explore weight loss medication options that suit your needs. Our team of experienced pharmacists provides personalised advice, ensuring that you feel confident and informed every step of the way.
When wondering “how much weight can I lose in a month,” it’s important to remember that results vary and are best achieved through a combination of medication, healthy eating, and regular activity. Let Prime Med Pharmacy be your partner in creating a healthier future, offering you the guidance and resources to succeed on your path to wellness.
Contact Prime Med Pharmacy to speak with one of our pharmacists and explore weight loss options that work for you, or book a consultation today:

With professional support and personalised guidance, you can take positive steps toward a healthier lifestyle and achieve your weight loss goals.
This blog was written on behalf of Prime Med Pharmacy by Pharmacy Mentor.
