Here are the potential acute and chronic complications of toxic epidermal necrolysis (TEN): Acute complications: - Similar to burns, depends on extent of involvement - Massive fluid and electrolyte loss - Prerenal failure - Hypercatabolism - Mucous membrane involvement - Bacterial infection, sepsis Chronic complications: - Ocular complications (up to 30%), including conjunctivitis, ectropion, entropion, corneal scarring - Wound infection - Nail dystrophy - Scarring alopecia - Esophageal stricture