What should you know about morphea stages?

There is no single stage schedule that fits everyone. During an active phase, a patch may enlarge at its edge, look pink or purple, feel itchy or tender, and become increasingly firm. Later, inflammation may settle: the border stops extending, while the centre can remain pale, darker, thinner or indented. A quiet-looking patch can still leave tightness, especially near a joint. New patches may appear while an older one is settling, so different areas can be at different points at the same time.

Photograph each area periodically with the same lighting and include a ruler only to help your clinician compare shape; do not use photographs alone to decide whether treatment is needed. Note new colour, firmness, itch, pain, hair changes and movement near the patch. A dermatologist may recommend treatment when inflammation is active or when depth threatens function. Options can include topical calcineurin inhibitors or Narrowband UVB Phototherapy, selected according to the area and depth.

Arrange prompt care for rapid enlargement, new pain, ulceration, warmth or swelling. Seek timely assessment for scalp or facial involvement with indentation, hair loss, headaches or visual changes. Report reduced movement, weakness or numbness promptly, since these findings may indicate involvement below the surface.

Ask how your clinician will identify active disease, whether the patch is superficial or deep, and which signs would show that it is settling. Discuss a monitoring plan, treatment duration, movement checks and how residual colour or indentation will be handled after inflammation quiets.