Porphyria

Porphyria groups together a set of rare disorders in which the production of heme is disrupted, a substance needed for the transport of oxygen and other body functions.

How it shows up: Depending on the type, it can mainly affect the skin, with sensitivity to sunlight, blisters, or changes in coloring, or else cause episodes with abdominal pain and other discomfort.

Factors that play a role: It usually has an inherited component, and certain triggers can favor the appearance of the episodes.

Which specialist treats it? When the manifestations affect the skin, the dermatologist takes part in its study, often in coordination with other professionals. If you notice striking skin reactions to the sun or recurrent symptoms with no clear cause, it is advisable to seek an evaluation.