Potential Risks and Side Effects of Non-Surgical Cosmetic Procedures
All non-surgical cosmetic treatments carry some degree of risk. The likelihood and severity of side effects can vary depending on the specific procedure, the products used, and the individual receiving treatment. It is essential to have a thorough consultation with a qualified health practitioner beforehand to discuss possible risks, outcomes, and aftercare requirements.
Below is a general overview of the potential complications associated with higher-risk non-surgical cosmetic procedures:
Swelling and Bruising
Swelling and bruising are common after treatments such as anti-wrinkle injections or dermal fillers. These effects are typically short-lived and usually subside within a few days, though they may last longer in some cases.
Redness and Irritation
Mild redness, tenderness, or irritation at the treated area can occur. These symptoms generally resolve within hours or days following the procedure.
Pain or Discomfort
It is normal to experience mild to moderate discomfort at the injection or treatment site. Your practitioner will provide guidance on pain management and aftercare.
Infection
Any time the skin barrier is broken, there is a small risk of infection. Clinics follow strict hygiene protocols to minimise this risk, and you will receive instructions for post-treatment care. Signs of infection—such as increasing redness, heat, swelling, pain, or discharge—should be reported immediately.
Allergic Reactions
Although uncommon, allergic or hypersensitivity reactions to products used in non-surgical treatments can occur. It is important to advise your practitioner of any known allergies or relevant medical history.
Asymmetry or Unpredictable Results
Individual results can vary. Injectable treatments in particular may lead to asymmetry, uneven correction, or lumpiness. Additional treatments may sometimes be required to achieve the desired outcome.
Results discussed during consultations or shown in before-and-after images represent individual cases. Your outcome will depend on your unique anatomy, the product used, and your treatment goals.
Vascular Complications (Injectables)
In rare cases, injectable treatments can block a blood vessel (vascular occlusion), which is a serious complication requiring immediate attention. Symptoms may include intense pain, skin colour changes, or tissue breakdown. Seek urgent medical advice if you experience these signs.
Skin Damage or Scarring
Though rare, changes in skin texture or scarring can occur, often as a result of infection or inadequate aftercare.
Pigmentation Changes (e.g. after lasers or chemical peels)
Alterations in skin pigmentation—either darkening (hyperpigmentation) or lightening (hypopigmentation)—may occur, particularly in darker skin types. These changes are usually temporary but, on rare occasions, may be permanent.
Delayed Onset Nodules (Injectables)
Certain injectable products may cause inflammatory nodules to form weeks or months after treatment. These can require additional management, including medication or specialist care.
Psychological Considerations
Non-surgical cosmetic treatments should not be relied upon as a remedy for low self-esteem or psychological difficulties. Ensure that you have realistic expectations and discuss any concerns with your practitioner.
Key Points to Remember
Results will vary between individuals – Factors such as your anatomy, goals, and healing response will influence the outcome.
Informed consent is essential – Your practitioner will clearly explain the procedure, potential risks, and expected results before treatment.
Follow all aftercare instructions – Adhering to your practitioner’s advice is crucial to minimise complications and support recovery.
When to Seek Help
If you notice any unexpected side effects or complications, contact your treating practitioner immediately. For urgent concerns, seek medical attention without delay.
This information is intended as a general guide and does not replace personalised medical advice. Only a consultation with a qualified health practitioner can determine whether a treatment is suitable for you.
