Can Botox help you lose weight?

Botulinum toxin is used in carefully selected areas to reduce muscle activity or nerve signalling. Cosmetic injections are designed for expression lines, and other medical uses require a defined diagnosis and treatment plan. Injecting Botox to try to lose weight is not a substitute for nutrition care, physical activity, sleep support, or evidence-based medical treatment for obesity. It may also expose you to procedure risks without addressing appetite, metabolism, or the factors affecting your health. Claims about stomach or body injections should be examined carefully with a qualified clinician.

Arrange an assessment with a doctor or registered dietitian who can review your weight history, medicines, sleep, eating patterns, blood pressure, glucose risk, and other health factors. Ask about a structured plan and treatments that are appropriate for your diagnosis. Do not self-inject, buy unverified toxin products, or replace prescribed care with cosmetic injections. Tell any injector about neuromuscular conditions, swallowing or breathing symptoms, allergies, pregnancy or breastfeeding, and all medicines or supplements.

After any botulinum toxin injection, seek urgent help for trouble breathing, swallowing, or speaking, or for rapidly spreading weakness. Contact the treating clinic for marked weakness, vision changes, severe allergic symptoms, or worsening pain and swelling. If weight changes are rapid or accompanied by thirst, vomiting, fainting, chest symptoms, or profound fatigue, arrange prompt medical assessment.

Ask what is driving your weight change, which treatments have appropriate evidence for your situation, how benefits and harms will be monitored, and whether a specialist referral is needed. If someone offers Botox for weight loss, ask what indication is being treated and how the product and injector are regulated.