Silicone Sheets for Surgical Scars: What to Know

After an operation, scar tissue may be raised, firm, itchy, tight, darker, or lighter than nearby skin. Silicone gel sheets sit over the scar and create a smooth barrier against clothing and movement. With regular use, they may help the scar feel softer and less noticeable as healing continues, but they do not replace wound care and cannot change the result of the operation itself.

The incision must be closed before a sheet is applied. Staples, stitches, drainage, a scab that is still attached, or signs of infection are reasons to follow the surgical team’s instructions instead of covering the area independently.

Clean and dry the healed skin before placement, smooth the sheet over the scar, and follow the product directions for wear, washing, and storage. Check the skin when removing it. Heat, sweat, adhesive, and repeated pulling can irritate an incision, especially in skin folds or near a joint.

If itching or redness develops, remove the sheet and allow the skin to settle before asking the surgical team for advice. For a scar that remains prominent or restricts movement, [Scar Revision Surgery](/treatments/surgical-dermatology/scar-revision-surgery/) may be discussed after the underlying healing has been assessed.

Get medical advice for increasing pain, warmth, swelling, pus, spreading redness, fever, wound separation, or bleeding. These changes need assessment rather than a silicone covering. Contact the team if the scar becomes tight enough to limit movement or if a raised area grows beyond the incision line.

Bring the sheet or its instructions to an appointment if you are unsure how to use it. The clinician can check the incision, review your skin’s response, and decide whether continued silicone care is appropriate.

Ask when the incision is ready for a [Silicone Gel Sheet](/materials/silicone-gel-sheet/), how to clean the skin and sheet, what to do if the adhesive irritates you, and which scar changes are expected after this operation. Ask when a scar procedure should be considered, if needed.