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.