What should you know about clear silicone scar sheets?

A silicone sheet forms a flexible layer over a healed scar. This helps hold moisture at the surface and may reduce friction from clothing or movement. With continued use, some scars become less raised, softer, or less itchy. Results vary with the scar’s age, thickness, location, and cause. Silicone sheets are intended for closed skin; they should not cover an open wound, draining area, infection, or fresh surgical site unless the treating clinician has told you to use them.

Clean and dry the skin before applying the sheet, then place it over the scar without stretching it tightly. Follow the product instructions for wear time, cleaning, and replacement. Build up wear gradually if the skin is sensitive. Remove it if you develop persistent redness, a rash, blistering, or worsening discomfort. Keep the sheet clean and avoid sharing it. A clinician can help decide whether silicone is suitable for a scar that is thick, painful, tethered, or changing.

Arrange medical review if the scar is growing beyond the original injury, repeatedly bleeding, ulcerating, becoming hot and swollen, or producing discharge. Seek prompt care for rapidly increasing pain, spreading redness, fever, or a wound that is opening. A new or changing mark should be examined rather than treated at home as a scar. Scar revision surgery may be discussed when texture, movement, or symptoms remain troublesome after suitable scar care.

Ask whether the skin is healed enough for silicone, how long to trial the sheet, and what changes would suggest irritation. You can also ask whether another scar treatment is more appropriate for your scar’s depth, position, and movement.