Porphyria Medications

CHLORPROMAZINE treats several kinds of mental health conditions, such as schizophrenia and bipolar disorder. It works by balancing the level of dopamine in your brain, a substance that helps regulate mood. It may also be used to treat nausea and vomiting, prolonged hiccups, episodes of porphyria, and tetanus. It can also help you relax before a procedure. It belongs to a group of medications called antipsychotics.

GIVOSIRAN treats porphyria, a condition that causes the buildup of toxins (porphyrins) in your body. It works by decreasing the amount of toxins in the body. This decreases symptoms such as pain, vomiting, and muscle weakness.

AFAMELANOTIDE treats erythropoietic protoporphyria (EPP). It works by helping your body make melanin, a pigment that helps protect your skin. This reduces your sensitivity to light, which helps prevent painful skin reactions.