Withington Weight Loss Clinic

Our medications reduce appetite and cravings, helping you eat less without feeling deprived. Each works slightly differently but all aim to support healthier eating habits alongside lifestyle changes.

All of the medications we prescribe are generally safe when used as directed. However, like any medication, they can have side effects. The most common side effects of Saxenda and Ozempic are nausea, vomiting, and diarrhea. The most common side effect of orlistat is oily stools.

Common side effects include nausea, mild digestive issues, or headaches. Most symptoms are temporary and manageable, but we’ll discuss this with you before starting treatment.

Criteria for NHS treatment includes a BMI of 40+ (or 37.5+ for people from South Asian, Chinese, other Asian, Middle Eastern, Black African or African-Caribbean ethnic backgrounds and have at least four of the following weight-related problems:

• Type 2 diabetes.
• High blood pressure (hypertension).
• High cholesterol or abnormal fat levels in your blood (dyslipidaemia).
• Obstructive sleep apnoea.
• Established cardiovascular disease (heart disease).

BMI calculator

Treatment frequency varies by medication — some require daily doses, others weekly. Your pharmacist will create a schedule suited to you.

Yes, weight loss treatments can be combined with other weight loss methods, such as diet and exercise. In fact, this approach is a most effective way to lose weight and keep it off.

Most people notice weight changes within 4 to 6 weeks, but results vary based on the individual and treatment plan.

Not all patients are candidates. Health conditions and other factors affect suitability, so consultation is essential.

We offer free private consultations with our pharmacist—you only pay for the treatment itself. The cost of weight loss treatments varies depending on the specific option you choose; our pharmacist will provide full details during your consultation.

If you are eligible for NHS treatment (which must be initiated by your GP), you may be exempt from NHS prescription charges.

To qualify for NHS weight loss treatment, you typically need a BMI of 40 or above—or 37.5 or above if you are from South Asian, Chinese, other Asian, Middle Eastern, Black African, or African-Caribbean backgrounds—and have at least four of the following weight-related health conditions:

• Type 2 diabetes
• High blood pressure (hypertension)
• High cholesterol or abnormal blood fat levels (dyslipidaemia)
• Obstructive sleep apnoea
• Established cardiovascular disease (heart disease)

BMI calculator

There is scientific evidence supporting the effectiveness of weight loss treatments. In clinical trials, Saxenda and Ozempic have been shown to help people lose an average of 5-10% of their body weight. Orlistat has been shown to help people lose an average of 3-5% of their body weight. 

Initial and monthly reviews are in person to ensure proper care. Remote check-ins by phone or messaging are also available between visits.

Your BMI is only one of several factors we take into account when assessing your eligibility for treatment.

Generally, a BMI of 30 or higher (or 26 and above if you have related health symptoms) may make you eligible for our service.

You can use our BMI calculator to check your score, or simply visit us and we’ll help you work it out.

Please note, this service is available to adults aged 18 and over only.

Our pharmacists are always available to answer questions and provide guidance. Book a free consultation or contact us anytime.