Differential Diagnosis
DDx Strength: Weak
carbamazepine, Multiple skin lesions Add or remove findings

Exanthematous drug eruption

2/2
Exanthematous drug eruptionExanthematous drug eruption

Psoriasis

2/2
PsoriasisPsoriasis

Urticaria

2/2
UrticariaUrticaria

Folliculitis

2/2
FolliculitisFolliculitis

Melasma

2/2
MelasmaMelasma

Seborrheic dermatitis

2/2
Seborrheic dermatitisSeborrheic dermatitis

Erythroderma

2/2
ErythrodermaErythroderma

Erythema multiforme

2/2
Erythema multiformeErythema multiforme

Drug-induced lupus erythematosus

2/2
Drug-induced lupus erythematosusDrug-induced lupus erythematosus

Fixed drug eruption

2/2
Fixed drug eruptionFixed drug eruption

Subacute cutaneous lupus erythematosus

2/2
Subacute cutaneous lupus erythematosusSubacute cutaneous lupus erythematosus

Lichenoid drug eruption

2/2
Lichenoid drug eruptionLichenoid drug eruption

Drug-induced hepatotoxicity

2/2
Drug-induced hepatotoxicity

Acne vulgaris

2/2
Acne vulgarisAcne vulgaris

Angioedema

2/2
AngioedemaAngioedema

Pruritus without rash

2/2
Pruritus without rashPruritus without rash

Vasculitis

2/2
VasculitisVasculitis

Drug-induced photosensitive reaction

2/2
Drug-induced photosensitive reactionDrug-induced photosensitive reaction

Drug-induced non-palpable purpura

2/2
Drug-induced non-palpable purpuraDrug-induced non-palpable purpura

Drug-induced pigmentation

2/2
Drug-induced pigmentationDrug-induced pigmentation

Erythema nodosum

2/2
Erythema nodosumErythema nodosum

Leukocytoclastic vasculitis

2/2
Leukocytoclastic vasculitisLeukocytoclastic vasculitis

Lichen sclerosus

2/2
Lichen sclerosusLichen sclerosus

Drug-induced hypersensitivity syndrome

2/2
Drug-induced hypersensitivity syndromeDrug-induced hypersensitivity syndrome

Stevens-Johnson syndrome

2/2
Stevens-Johnson syndromeStevens-Johnson syndrome

Toxic epidermal necrolysis

2/2
Toxic epidermal necrolysisToxic epidermal necrolysis

Pseudolymphoma

2/2
PseudolymphomaPseudolymphoma

Acute generalized exanthematous pustulosis

2/2
Acute generalized exanthematous pustulosisAcute generalized exanthematous pustulosis

Pemphigus vulgaris

2/2
Pemphigus vulgarisPemphigus vulgaris

Pellagra

2/2
PellagraPellagra

Interstitial granulomatous drug reaction

2/2
Interstitial granulomatous drug reactionInterstitial granulomatous drug reaction

Linear IgA dermatosis

2/2
Linear IgA dermatosisLinear IgA dermatosis

Angioimmunoblastic lymphadenopathy

2/2
Angioimmunoblastic lymphadenopathyAngioimmunoblastic lymphadenopathy

Bullous drug eruption

2/2
Bullous drug eruptionBullous drug eruption

Bullous pemphigoid

2/2
Bullous pemphigoidBullous pemphigoid

Diffuse large B-cell lymphoma

2/2
Diffuse large B-cell lymphoma

Drug-induced photoallergic reaction

2/2
Drug-induced photoallergic reactionDrug-induced photoallergic reaction

Granulomatous vasculitis

2/2
Granulomatous vasculitisGranulomatous vasculitis

Neutrophilic eccrine hidradenitis

2/2
Neutrophilic eccrine hidradenitisNeutrophilic eccrine hidradenitis

Porphyria cutanea tarda

2/2
Porphyria cutanea tardaPorphyria cutanea tarda

Serum sickness-like reaction

2/2
Serum sickness-like reactionSerum sickness-like reaction

Systemic contact dermatitis

2/2
Systemic contact dermatitisSystemic contact dermatitis

Aplastic anemia

2/2
Aplastic anemiaAplastic anemia

Acquired pancytopenia

2/2
Acquired pancytopeniaAcquired pancytopenia

Drug-induced diarrhea

1/2
Drug-induced diarrhea

Drug-induced nausea or vomiting

1/2
Drug-induced nausea or vomiting

Drug-induced ataxia

1/2
Drug-induced ataxia

Vitamin D deficiency

1/2
Vitamin D deficiency

Depressive disorders

1/2
Depressive disorders

Drug-induced abdominal pain

1/2
Drug-induced abdominal pain

Drug-induced syncope

1/2
Drug-induced syncope

Drug-induced cough

1/2
Drug-induced cough

Hypothyroidism

1/2
HypothyroidismHypothyroidism

Keratoconjunctivitis sicca syndrome

1/2
Keratoconjunctivitis sicca syndrome

Drug-induced headache

1/2
Drug-induced headache

Drug-induced somnolence

1/2
Drug-induced somnolence

Syndrome of inappropriate antidiuretic hormone

1/2
Syndrome of inappropriate antidiuretic hormone

Drug-induced alopecia

1/2
Drug-induced alopeciaDrug-induced alopecia

Drug-induced erectile dysfunction

1/2
Drug-induced erectile dysfunction

Drug-induced leukopenia

1/2
Drug-induced leukopenia

Drug-induced fatigue

1/2
Drug-induced fatigue

Acute interstitial nephritis

1/2
Acute interstitial nephritis

Drug-induced dizziness

1/2
Drug-induced dizziness

Drug-induced hypertension

1/2
Drug-induced hypertension

Drug-induced oral ulcer

1/2
Drug-induced oral ulcerDrug-induced oral ulcer

Onychomadesis

1/2
OnychomadesisOnychomadesis

Substance-induced sexual dysfunction

1/2
Substance-induced sexual dysfunction

Acute pancreatitis

1/2
Acute pancreatitisAcute pancreatitis

Complete atrioventricular block

1/2
Complete atrioventricular block

Drug-induced arthralgia

1/2
Drug-induced arthralgia

Drug-induced dyspnea

1/2
Drug-induced dyspnea

Gingival hyperplasia

1/2
Gingival hyperplasiaGingival hyperplasia

Hyperbilirubinemia

1/2
HyperbilirubinemiaHyperbilirubinemia

Oral lichen planus

1/2
Oral lichen planusOral lichen planus

Osteoporosis

1/2
OsteoporosisOsteoporosis

Acute kidney injury

1/2
Acute kidney injury

Atrioventricular nodal reentry tachycardia

1/2
Atrioventricular nodal reentry tachycardia

Cholecystitis

1/2
CholecystitisCholecystitis

Drug-induced akathisia

1/2
Drug-induced akathisia

Drug-induced anorexia

1/2
Drug-induced anorexia

Drug-induced constipation

1/2
Drug-induced constipation

Drug-induced diaphoresis

1/2
Drug-induced diaphoresis

Drug-induced hematuria

1/2
Drug-induced hematuria

Drug-induced hypotension

1/2
Drug-induced hypotension

Drug-induced nail pigment

1/2
Drug-induced nail pigmentDrug-induced nail pigment

Esotropia

1/2
Esotropia

Hypertrichosis

1/2
HypertrichosisHypertrichosis

Hypocalcemia

1/2
Hypocalcemia

Multifocal or diffuse mucosal pigmentation

1/2
Multifocal or diffuse mucosal pigmentationMultifocal or diffuse mucosal pigmentation

Ocular drug reaction

1/2
Ocular drug reaction

Peripheral neuropathy

1/2
Peripheral neuropathy

Prolonged QT interval

1/2
Prolonged QT interval

Sick sinus syndrome

1/2
Sick sinus syndrome

Sinus bradycardia

1/2
Sinus bradycardia

Vertigo

1/2
Vertigo

Hyponatremia

1/2
Hyponatremia

Neuroleptic malignant syndrome

1/2
Neuroleptic malignant syndrome

Drug-induced hepatitis

1/2
Drug-induced hepatitis

Drug-induced weight gain

1/2
Drug-induced weight gain

Acute eosinophilic pneumonia

1/2
Acute eosinophilic pneumoniaAcute eosinophilic pneumonia

Drug-induced fever

1/2
Drug-induced fever

Acute interstitial pneumonia

1/2
Acute interstitial pneumoniaAcute interstitial pneumonia

Acute liver failure

1/2
Acute liver failure

Aseptic meningitis

1/2
Aseptic meningitis

Drug-induced heart failure

1/2
Drug-induced heart failure

Drug-induced hyperlipasemia

1/2
Drug-induced hyperlipasemia

Drug-induced leukocytosis

1/2
Drug-induced leukocytosis

Leukemoid reaction

1/2
Leukemoid reaction

Liver granuloma

1/2
Liver granuloma

Nonalcoholic fatty liver disease

1/2
Nonalcoholic fatty liver diseaseNonalcoholic fatty liver disease

Acute intermittent porphyria

1/2
Acute intermittent porphyria

Drug-induced diabetes

1/2
Drug-induced diabetes

Drug-induced dystonia

1/2
Drug-induced dystonia

Drug-induced movement disorders

1/2
Drug-induced movement disorders

Drug-induced weakness

1/2
Drug-induced weakness

Ischemic colitis

1/2
Ischemic colitis

Myocarditis

1/2
Myocarditis

Nonspecific interstitial pneumonia

1/2
Nonspecific interstitial pneumonia

Pure red cell aplasia

1/2
Pure red cell aplasia

Reversible posterior leukoencephalopathy syndrome

1/2
Reversible posterior leukoencephalopathy syndrome

Second-degree atrioventricular block

1/2
Second-degree atrioventricular block

Drug-induced anemia

1/2
Drug-induced anemia

Drug-induced jaundice

1/2
Drug-induced jaundiceDrug-induced jaundice

Tardive dyskinesia

1/2
Tardive dyskinesia