The principal complications related to photodynamic therapy were photosensitivity 69%, esophageal stenosis 36%, vomiting 32%, non-cardiac thoracic pain 20%, fever 20%, dysphagia 19%, constipation 13%, dehydration 12%, nausea 11% and hiccups 10%.
20%. Las principales complicaciones relacionadas con la terapia fotodinámica fueron: fotosensibilidad 69%, estenosis esofágica 36%, vómitos 32%, dolor torácico no cardiogénico 20%, fiebre 20%; disfagia 19%, estreñimiento 13%, deshidratación 12%, náuseas 11% e hipo 10%.