Answer
After Gliolan (5-aminolevulinic acid) administration, exposure of the eyes and skin to strong light, including operating illumination, direct sunlight or brightly focused indoor light, should be avoided for 24 hours.
Sources for this answer
- Gliolan 30mg/ml powder for oral solutionmedac Pharma LLP · emc · SmPC §4.4 Special warnings and precautions for use · Version 9Document updated
Sources checked