Differential Diagnosis
DDx Strength: Moderate
terfenadine, Multiple skin lesions Add or remove findings

Exanthematous drug eruption

Exanthematous drug eruptionExanthematous drug eruption
Exanthematous drug eruption481

Urticaria

UrticariaUrticaria
Urticaria732

Drug-induced photosensitive reaction

Drug-induced photosensitive reactionDrug-induced photosensitive reaction
Drug-induced photosensitive reaction451

Angioedema

AngioedemaAngioedema
Angioedema391

Pseudolymphoma

PseudolymphomaPseudolymphoma
Pseudolymphoma671

Drug-induced nausea or vomiting

Drug-induced nausea or vomiting
Drug-induced nausea or vomiting11

Drug-induced dyspnea

Drug-induced dyspnea
Drug-induced dyspnea11

Drug-induced fatigue

Drug-induced fatigue
Drug-induced fatigue12

Drug-induced headache

Drug-induced headache
Drug-induced headache15

Drug-induced somnolence

Drug-induced somnolence
Drug-induced somnolence14

Prolonged QT interval

Prolonged QT interval
Prolonged QT interval56

Seizure

Seizure
Seizure11

Drug-induced chest pain

Drug-induced chest pain
Drug-induced chest pain11

Drug-induced hepatitis

Drug-induced hepatitis
Drug-induced hepatitis11

Torsades de pointes

Torsades de pointes
Torsades de pointes34

Drug-induced jaundice

Drug-induced jaundiceDrug-induced jaundice
Drug-induced jaundice31