What should you know about nodular morphea?

Morphea, also called localised scleroderma, involves inflammation followed by tightening or hardening of skin and underlying tissue. Nodular morphea can appear as one or more firm, rounded areas. The surface may look red, darker, lighter, or shiny, and the texture can feel bound down. It is different from systemic scleroderma, although a clinician should confirm the diagnosis.

Several conditions can resemble a firm nodule. Examination may be enough, while a skin biopsy is sometimes used when the appearance is uncertain. Activity matters: new colour change, enlargement, or an expanding edge may suggest ongoing inflammation.

Arrange a dermatology review, particularly if the area is growing, painful, itchy, or limiting movement. Photograph the site in consistent lighting and note when changes began. Use gentle, fragrance-free skin care and avoid rubbing or unprescribed steroid mixtures until the diagnosis is clear.

A dermatologist may recommend a topical medicine for a superficial lesion or light-based treatment such as narrowband UVB phototherapy. Deeper or active disease may need another anti-inflammatory approach. Treatment is reviewed over time because colour and firmness can change at different rates.

Seek prompt assessment if a nodule rapidly enlarges, becomes ulcerated, develops marked pain, or is associated with weakness or restricted movement. Contact your clinician if treatment causes a spreading rash, facial swelling, breathing trouble, or severe irritation.

Ask whether the lesion is active, whether a biopsy is needed, and how its depth will be assessed. Ask which treatment fits its location, how long improvement may take, what skin changes are expected, and how movement or deeper tissue will be monitored.