4. 8) inklusive nethindehæmoragi, "uldtotter", og arterie - eller veneokklusion i nethinden er blevet rapporteret i sjældne tilfælde efter behandling med alfa interferoner.
Ocular adverse events (see section 4.8) including retinal haemorrhages, cotton wool spots, and retinal artery or vein obstruction have been reported in rare instance after treatment with alpha interferons.