What are the risks of facial slimming injections? Experts state that these injections are an ideal method for facial contouring.There is no need to worry about the risks of facial slimming injections. As long as you choose a reputable hospital for treatment, the post-operative results can be trusted. It is crucial to select a qualified medical facility because these injections involve administering botulinum toxin into the body. The toxin works by temporarily paralyzing the masseter muscles, achieving the desired slimming effect.
Regarding potential risks, experts note that complications can arise—primarily due to inadequate physician technique or excessive dosage during injection. Overdosing may cause facial stiffness and adversely affect facial health. Therefore, if you strongly favor this cosmetic procedure, it is strongly recommended to seek treatment at a reputable hospital.
Side Effects of Facial Slimming Injections
Common side effects include facial stiffness and unnatural smiles.
Despite their advantages, side effects exist—most notably asymmetry or muscle weakness at injection sites. These outcomes depend on the practitioner's experience, dosage, and injection location.Unqualified "beauticians" at non-medical spas, lacking anatomical knowledge, may cause eyelid drooping, brow sagging, or localized swelling due to imprecise injection sites or excessive concentration/dosage. Over-injection in the face can lead to swallowing difficulties. Therefore, procedures must be performed by professional cosmetic surgeons to ensure safety.Additionally, facial slimming injections involve administering botulinum toxin into areas of muscle hypertrophy. This causes the targeted muscles to relax and atrophy, reducing masseter muscle activity and resulting in a smaller, slimmer appearance. However, the effects of these injections typically wear off after about six months, requiring repeat treatments. The results are also not guaranteed for everyone. In rare cases, after several injections, the body may develop antibodies that counteract the toxin, rendering subsequent injections ineffective.
To minimize side effects, note that results appear gradually, typically becoming noticeable two weeks to a month post-injection. The effects are highly visible, and unlike traditional facial contouring surgeries, this procedure leaves no visible scars. Results are permanent with no rebound effect. After treatment, prioritize rest and avoid strenuous facial movements for a short period.
Pre-Treatment Considerations for Facial Slimming Injections
These injections must be administered by a physician with specialized training and extensive experience. Botox must never be misused or abused. Patients should select only nationally approved, licensed cosmetic surgery hospitals for treatment. Choose Botox products with official national certification. Currently, only China, the United States, and the United Kingdom produce Botox formulations.In China, only Botox produced by the Lanzhou Institute of Biological Products holds official national approval. All legitimate cosmetic hospitals are required to use this specific product. Be aware of the price of facial slimming injections. Genuine Botox typically involves cost control and is relatively expensive. If the price seems too low, do not easily trust it.Patients must discontinue aspirin and aspirin-like medications as directed by their physician prior to treatment. Avoid wearing makeup on the day of the procedure.