Onychia pigmentosa malaria is a common nail disease that occurs as a result of malaria infection. In this case, the damage is expressed not only by changes in the structure of the nail, but also by its pigmentation. Brown spots that resemble bruises form on the nail plate. The coloring of the nail occurs over its entire surface and gradually covers more and more space. In addition, the nail may become thinner and more brittle, making it more susceptible to damage from machining (filing).
Onychia pigmentosa malaria is caused by attacks of malaria lasting more than a few weeks. Since malaria causes a significant change in the level of red blood cells in the blood, increased doses of hemoglobin cause an increase in erythropoietin levels and the production of red blood cell precursors. This increases hemoglobin synthesis in skin cells and