Can surgical excision cause a hypertrophic scar?

Excision creates a controlled wound that must rebuild skin and supporting tissue. During healing, some wounds produce more collagen than needed, making the scar thick, firm, red, itchy, or tender. A hypertrophic scar stays within the line of the incision and may become flatter or softer with time. This differs from a keloid, which extends beyond the original wound. Tension across the wound, delayed healing, irritation, and a personal tendency toward raised scars can influence the result.

Follow the surgeon’s dressing and wound-care instructions, keep the incision clean as directed, and avoid picking scabs or stretching the area. Once the wound has fully closed, ask whether silicone gel or silicone sheets are suitable. Protect the scar from sun exposure because darkening can make it more noticeable. Arrange review if the scar becomes increasingly raised, itchy, painful, or restrictive; treatment options may include silicone, injections, pressure, or other specialist approaches.

Contact the surgical team promptly for spreading redness, warmth, pus, worsening swelling, fever, wound separation, or pain that is escalating rather than settling. Ask for a scar review if a firm ridge continues to enlarge, crosses the incision line, limits movement, or rubs against clothing. Sudden swelling with breathing difficulty requires emergency care.

Does this scar remain within the incision edges? When can I begin silicone care or massage? Would my previous scars change the closure or follow-up plan? Which treatment is appropriate if itching, thickness, or tightness persists?