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

Urticaria

UrticariaUrticaria

Subacute cutaneous lupus erythematosus

Subacute cutaneous lupus erythematosusSubacute cutaneous lupus erythematosus

Acute edema blister

Acute edema blisterAcute edema blister

Drug-induced hepatotoxicity

Drug-induced hepatotoxicity

Erythema multiforme

Erythema multiformeErythema multiforme

Erythroderma

ErythrodermaErythroderma

Palmoplantar keratoderma

Palmoplantar keratodermaPalmoplantar keratoderma

Pruritus without rash

Pruritus without rashPruritus without rash

Erythromelalgia

ErythromelalgiaErythromelalgia

Linear IgA bullous dermatosis

Linear IgA bullous dermatosisLinear IgA bullous dermatosis

Pseudolymphoma

PseudolymphomaPseudolymphoma

Stevens-Johnson syndrome

Stevens-Johnson syndromeStevens-Johnson syndrome

Ergotism

ErgotismErgotism

Aphthous stomatitis

Aphthous stomatitisAphthous stomatitis

Depressive disorders

Depressive disorders

Drug-induced abdominal pain

Drug-induced abdominal pain

Drug-induced nausea or vomiting

Drug-induced nausea or vomiting

Drug-induced syncope

Drug-induced syncope

Gynecomastia

GynecomastiaGynecomastia

Insomnia

Insomnia

Parkinsonism

Parkinsonism

Atrial fibrillation

Atrial fibrillation

Atrioventricular junctional rhythm

Atrioventricular junctional rhythm

Brugada syndrome

Brugada syndrome

Complete atrioventricular block

Complete atrioventricular block

Delirium

Delirium

Drug-induced alopecia

Drug-induced alopeciaDrug-induced alopecia

Drug-induced arthralgia

Drug-induced arthralgia

Drug-induced constipation

Drug-induced constipation

Drug-induced dizziness

Drug-induced dizziness

Drug-induced dyspnea

Drug-induced dyspnea

Drug-induced erectile dysfunction

Drug-induced erectile dysfunction

Drug-induced esophagitis

Drug-induced esophagitis

Drug-induced fatigue

Drug-induced fatigue

Drug-induced headache

Drug-induced headache

Drug-induced hypotension

Drug-induced hypotension

Drug-induced palpitations

Drug-induced palpitations

Fecal impaction

Fecal impaction

First-degree atrioventricular block

First-degree atrioventricular block

Gingival hyperplasia

Gingival hyperplasiaGingival hyperplasia

Hypertrichosis

HypertrichosisHypertrichosis

Prolonged QT interval

Prolonged QT interval

Sinus bradycardia

Sinus bradycardia

Atrial flutter

Atrial flutter

Drug-induced chest pain

Drug-induced chest pain

Drug-induced flushing reaction

Drug-induced flushing reaction

Drug-induced heart failure

Drug-induced heart failure

Galactorrhea

GalactorrheaGalactorrhea

Hypercalcemia

Hypercalcemia

Hyperprolactinemia

Hyperprolactinemia

Rhabdomyolysis

Rhabdomyolysis

Second-degree atrioventricular block

Second-degree atrioventricular block

Sympatholytic syndrome

Sympatholytic syndrome