Medical Weight Loss Management

Structured, doctor-led weight management combining GLP-1 injectable therapy with lifestyle, nutrition and exercise support — for adults with obesity, overweight and metabolic disease.

GLP-1 therapy
Doctor-led programme
Nutrition + exercise

A Doctor-Led Programme, Not a Prescription Kiosk

Medication is only part of the picture in weight management. Sustainable results come from combining the injection with a proper medical assessment, nutrition guidance, activity progression and regular follow-up.

At Inflexion we treat weight management as a medical condition: full history, physical examination, baseline labs (fasting glucose, HbA1c, lipid panel, liver and kidney function, thyroid), cardiovascular risk assessment, and a shared decision about whether GLP-1 therapy is the right fit — and if so, which drug.

Once-Weekly GLP-1 Therapy

Once-weekly subcutaneous injection. Approved for chronic weight management in adults with a BMI of ≥ 30, or ≥ 27 with weight-related comorbidities.

How it works

  • Mimics the gut hormone GLP-1, slowing gastric emptying and reducing appetite via central pathways.
  • Used alongside lifestyle intervention over a course of several months. Your doctor will discuss what is realistic in your case at assessment.
  • Dose titrated weekly over 16 weeks to the maintenance dose to minimise nausea and GI side effects.

Considerations

  • Common early side effects: nausea, reflux, constipation — usually subside within 4–8 weeks.
  • Not suitable in personal or family history of medullary thyroid carcinoma or MEN 2.
  • Caution in pancreatitis history and gallbladder disease.
  • Contraindicated in pregnancy and breastfeeding — reliable contraception is required.

Dual-Action GLP-1 and GIP Therapy

Once-weekly subcutaneous injection. Acts on both GLP-1 and GIP receptors.

How it works

  • Activates both GLP-1 and GIP receptors — a dual mechanism affecting appetite and glycaemic control.
  • Dose titrated over several months alongside lifestyle intervention.
  • Dose titrated monthly over 20 weeks — more gradual to minimise GI side effects.

Considerations

  • Common early side effects are similar: nausea, reflux, GI upset. Slower titration helps.
  • Same thyroid, pancreatitis, gallbladder and pregnancy precautions apply.
  • May reduce effectiveness of hormonal contraception in the pill form — alternative contraception advised.
  • Not everyone tolerates it. Suitability is assessed individually at consultation.

The Whole Programme, Not Just the Prescription

1

Medical assessment

Full history, physical examination, weight and BMI trend, waist circumference, blood pressure, baseline labs (glucose, HbA1c, lipids, liver, kidney, thyroid) and cardiovascular risk.

2

Shared decision

We discuss the available medical options, non-pharmacological programmes and bariatric referral — matched to your goals, comorbidities and budget.

3

Titration phase

Weekly or fortnightly check-ins during dose titration to manage side effects, adjust the schedule and support the lifestyle plan.

4

Maintenance

Monthly follow-ups on the maintenance dose. Weight, waist and lab trends reviewed. Nutrition and exercise plans updated at each review.

5

Exit + relapse prevention

Structured taper and a maintenance plan to protect against weight regain when the medication is stepped down — the phase most weight-loss programmes underinvest in.

When GLP-1 Therapy Isn't the Right Fit

  • BMI in the normal range without a weight-related comorbidity — GLP-1 agonists are not licensed for cosmetic use.
  • Personal or family history of medullary thyroid carcinoma or MEN 2 syndrome.
  • Pregnancy, breastfeeding or planning pregnancy in the next 2 months.
  • Active severe gastroparesis, active pancreatitis or gallbladder disease.
  • Type 1 diabetes — GLP-1 agonists are not first-line and require oversight from an endocrinologist.
  • Serious eating disorders — we'd refer for psychological input first.

Ready to Start?

Book a medical assessment. We'll discuss whether GLP-1 therapy or a non-medication path is the right fit for you.