Answer
Serious skin reactions reported with modafinil include erythema multiforme, Stevens-Johnson syndrome, toxic epidermal necrolysis and drug rash with eosinophilia and systemic symptoms (DRESS), with frequency not known.
Sources for this answer
- Modafinil 100mg tabletsAurobindo Pharma - Milpharm Ltd. · emc · SmPC §4.8 Undesirable effects · Version 9Document updated
Sources checked