What should you know about light therapy for wrinkles?

Light-based devices deliver controlled energy to the skin. Depending on the device, the energy may warm tissue, influence redness, or encourage processes involved in collagen support. Non-ablative approaches generally aim to improve texture without removing the outer skin layer. The word light therapy covers several technologies, so a consultation should identify the exact device and its intended target.

Fine lines can reflect normal facial movement, reduced skin support, dryness, and cumulative sun exposure. Light treatment may help one part of that picture, while dynamic lines may respond better to a different approach. Sun-damaged skin and crow's feet can be assessed separately when planning care.

Ask a qualified dermatology or aesthetic clinician whether your lines, skin tone, recent tanning, medications, and history of pigment changes make the device appropriate. Follow instructions about sun exposure, active skincare, and products that can increase sensitivity. Use broad-spectrum sunscreen and gentle moisturising as part of the plan.

After treatment, follow the supplied aftercare instructions. Mild warmth, redness, swelling, or temporary sensitivity can occur with some devices. Do not scratch or aggressively exfoliate treated skin. If your goal is movement-related lines or lost facial volume, discuss Botox and dermal fillers as options with different mechanisms.

Contact the treating clinic if discomfort is worsening, blistering develops, swelling is marked, or skin colour changes persist. Seek prompt medical care for signs of infection such as spreading redness, pus, fever, or severe pain. A new or changing spot should be examined rather than treated cosmetically.

Which device and wavelength are you recommending, and what change is it intended to make? How will you protect my eyes and reduce pigment-change risk? What aftercare should I follow, and when should I report a reaction? Would another treatment be more suitable for my type of wrinkle?