Acquired Methemoglobinemia

Acquired methemoglobinemia is a blood disorder in which part of the hemoglobin is transformed into a variant that carries oxygen less effectively, so tissues may receive less than they need. The acquired form appears after exposure to certain substances or external agents.

How it may be noticed: bluish coloring of the lips, skin or nails, fatigue, headache and a feeling of shortness of breath that does not improve with rest.

When is it important to act? when an unexplained bluish coloring appears accompanied by tiredness or difficulty breathing, timely medical attention is required.

Who assesses it? in children, the pediatric hematologist and pediatrician are the ones who study the blood and guide management. It is essential not to postpone consulting a professional when these symptoms appear.