Active substance
Results for the substance 5-aminolevulinic acid
1 result
About this active substance
5-Aminolevulinic acid (5-ALA) is a substance primarily used in the medical field for diagnosis and treatment. It is a precursor of protoporphyrin IX, a photosensitive compound that accumulates in abnormal cells, such as cancer cells.
5-ALA is used in photodynamic therapy (PDT) to treat certain types of skin cancer, such as actinic keratosis and basal cell carcinoma. After topical application or oral administration of 5-ALA, the treated area is exposed to a specific light source, which activates protoporphyrin IX, destroying abnormal cells.
Additionally, 5-ALA is used in neurosurgery to highlight brain tumors, such as glioblastoma, through fluorescence, helping surgeons more precisely remove tumor tissue.
Side effects may include temporary photosensitivity, nausea, vomiting, or local reactions at the application site. It is important for patients to avoid direct sunlight exposure for 48 hours after use.
5-ALA is used in photodynamic therapy (PDT) to treat certain types of skin cancer, such as actinic keratosis and basal cell carcinoma. After topical application or oral administration of 5-ALA, the treated area is exposed to a specific light source, which activates protoporphyrin IX, destroying abnormal cells.
Additionally, 5-ALA is used in neurosurgery to highlight brain tumors, such as glioblastoma, through fluorescence, helping surgeons more precisely remove tumor tissue.
Side effects may include temporary photosensitivity, nausea, vomiting, or local reactions at the application site. It is important for patients to avoid direct sunlight exposure for 48 hours after use.