hepatic porphyria

Hepatic porphyria is a group of metabolic diseases characterized by the overproduction and excretion of porphyrins or their precursors. Porphyrins are essential components in the creation of heme, a molecule vital for oxygen transport in red blood cells and liver detoxification processes.12

There are two main categories of porphyria: erythropoietic, affecting red blood cell synthesis, and hepatic, affecting the liver. Hepatic porphyrias can manifest with neurological symptoms, abdominal pain, nausea, and vomiting. Some forms, like acute intermittent porphyria, can be triggered by factors such as alcohol, certain drugs, and hormonal changes. Diagnosis typically involves detecting porphyrins in urine, and treatment may include heme administration during acute attacks.21