How quickly does fat dissolving injections relieve double chin?

The injected medicine acts on selected fat cells, after which the body clears the treated material over time. Temporary swelling, tenderness, firmness, bruising, or numbness can make the area look fuller before it looks more defined. The final appearance also depends on skin laxity, the amount and distribution of fat, and whether more than one treatment visit is advised.

Follow the injector’s aftercare instructions and avoid rubbing, pressing, or otherwise irritating the area. Plan for visible swelling and avoid judging the contour while the tissue is unsettled. Keep every review appointment so healing and the response can be checked. Use only medicines or cold measures your clinician recommends, especially if you take blood-thinning medication or have a medical condition.

Contact the treating clinic promptly for worsening pain, marked asymmetry, skin colour change, ulceration, increasing warmth, or signs of infection. Urgent assessment is needed for trouble swallowing, breathing difficulty, or new weakness of the lower face. These symptoms should not be explained away as normal swelling.

Ask whether the fullness is caused mainly by fat or loose skin, when to review the result, what swelling is expected, and which complications require immediate contact.