Answer
Severe cutaneous adverse reactions, including Stevens-Johnson syndrome, which can be life-threatening or fatal, have been reported with enzalutamide treatment.
Sources for this answer
- Enzalutamide Astellas 40 mg film coated tablets (Great Britain)Astellas Pharma Ltd · emc · SmPC §4.4 Special warnings and precautions for use · Version 11Document updated
Sources checked