Porphyria hepatica

**Porphyria** is a group of inherited metabolic disorders in which the human body produces an excess amount of red blood cells containing the pigment purple, or porphyrin. This increases the skin's sensitivity to sunlight. People suffering from this disease should not visit beaches, solariums or spend time in the sun. If the skin is red, it is necessary to apply a protective cream with SPF (at least 25).

There are primary, genetically determined, and secondary (symptomatic), acquired forms of porphyria. The reasons for their occurrence are different. Primary porphyria occurs due to genetic mutations in the liver cells responsible for metabolism. Secondary porphyria can occur in people who already have liver problems from other causes. Excess