Scar management after hand injury or surgery: gentle basics

Scar appearance and sensitivity change over months. Early priorities are usually wound healing, infection prevention, and protecting repairs — not aggressive scar “breaking down.” Once skin is closed and your team clears it, therapists may introduce desensitization, massage, and range-of-motion progressions.

Desensitization is a graded exposure idea

Sensitive scars can make everyday textures feel intense. Desensitization typically progresses from soft fabrics to more textured materials in small doses. The app’s scar desensitization exercise page is written as a gentle template — still defer to your therapist if they want a different order or pace.

UV and scars

Dermatology organizations emphasize sun protection for skin health. For scars, sun protection is often discussed as a practical way to reduce long-term pigment changes in healing skin — especially on exposed areas like the dorsum of the hand.