Scars and Sun Exposure

With some high temperature, high sun weather in our near future, we are all eager to soak up the warm sunshine and increase our vitamin D. Likely, quite a few of us have recently opted to undergo surgical procedures to improve our mobility and function for the coming season. But did you know that even after your mobility and strength return, your scar is still healing?

Wound healing can be broken into three distinct categories. The inflammatory stage lasts for a couple of days following injury or surgery. The proliferative stage comprises the next six weeks and is the stage where the wound is trying to form scar tissue. After this stage, the scar moves into the maturation and remodeling stage, which can last up to one to two years. A new scar is any scar that is still pink, while a mature scar is any scar that is the same color as your skin or slightly lighter in color.

Scar tissue is sensitive and more susceptible to damage from harmful UVA and UVB rays. Overexposure can cause changes to pigmentation in the skin, either darkening or lightening the scar. In addition, there can be raising, blistering, or thickening of the scar. Dr. Smith, a renowned dermatologist, emphasizes that “UV radiation can break down collagen and impede the healing process, potentially leading to more noticeable and long-lasting scars.”

Due to the long maturation phase of scars, it is important to protect them for several months following injury or surgery. Here are some ways to protect your skin:

  • Avoid sun exposure during peak hours (10:00 am to 3:00 pm).
  • Cover the scar with clothing, tape, or an adhesive bandage if small enough.
  • Use a broad-spectrum sunscreen and reapply often, especially after water activities.
  • Wear wide-brimmed hats and UV-protective clothing.

In addition to sun protection, scar care can include several treatments that can be provided by Axes PTs/OTs to help with new or mature scars:

  • Manual or instrument-assisted massage: Helps in breaking down excess scar tissue.
  • Silicone gel sheets and compression garments: Provide a barrier against the sun and aid in scar management.
  • Personalized scar management plans: Tailored to individual needs to promote optimal healing.

Taking care of your scars in the sun is crucial for their proper healing and appearance. If you want personalized advice and treatment, our occupational therapists at Axes Physical Therapy are here to help. Book an appointment with us for professional scar molding and care to ensure your scars heal beautifully.


Axes implores you to take great care of your wounds until they are fully healed. Do you have questions about your recent wound or healing scar? Contact your nearest Axes today!

To schedule an appointment with Sara any of our expert therapists, request an appointment online today!