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

Urticaria

2/2
UrticariaUrticaria

Subacute cutaneous lupus erythematosus

2/2
Subacute cutaneous lupus erythematosusSubacute cutaneous lupus erythematosus

Drug-induced hepatotoxicity

2/2
Drug-induced hepatotoxicity

Acute edema blister

2/2
Acute edema blisterAcute edema blister

Erythema multiforme

2/2
Erythema multiformeErythema multiforme

Erythroderma

2/2
ErythrodermaErythroderma

Palmoplantar keratoderma

2/2
Palmoplantar keratodermaPalmoplantar keratoderma

Pruritus without rash

2/2
Pruritus without rashPruritus without rash

Erythromelalgia

2/2
ErythromelalgiaErythromelalgia

Pseudolymphoma

2/2
PseudolymphomaPseudolymphoma

Stevens-Johnson syndrome

2/2
Stevens-Johnson syndromeStevens-Johnson syndrome

Linear IgA dermatosis

2/2
Linear IgA dermatosisLinear IgA dermatosis

Ergotism

2/2
ErgotismErgotism

Gynecomastia

1/2
GynecomastiaGynecomastia

Parkinsonism

1/2
Parkinsonism

Drug-induced nausea or vomiting

1/2
Drug-induced nausea or vomiting

Drug-induced syncope

1/2
Drug-induced syncope

Aphthous stomatitis

1/2
Aphthous stomatitisAphthous stomatitis

Depressive disorders

1/2
Depressive disorders

Drug-induced abdominal pain

1/2
Drug-induced abdominal pain

Insomnia

1/2
Insomnia

Drug-induced constipation

1/2
Drug-induced constipation

Drug-induced hypotension

1/2
Drug-induced hypotension

Gingival hyperplasia

1/2
Gingival hyperplasiaGingival hyperplasia

Atrial fibrillation

1/2
Atrial fibrillation

Sinus bradycardia

1/2
Sinus bradycardia

Drug-induced erectile dysfunction

1/2
Drug-induced erectile dysfunction

Brugada syndrome

1/2
Brugada syndrome

Drug-induced alopecia

1/2
Drug-induced alopeciaDrug-induced alopecia

Drug-induced dyspnea

1/2
Drug-induced dyspnea

Drug-induced headache

1/2
Drug-induced headache

Hypertrichosis

1/2
HypertrichosisHypertrichosis

Prolonged QT interval

1/2
Prolonged QT interval

Atrioventricular junctional rhythm

1/2
Atrioventricular junctional rhythm

Complete atrioventricular block

1/2
Complete atrioventricular block

Delirium

1/2
Delirium

Drug-induced arthralgia

1/2
Drug-induced arthralgia

Drug-induced dizziness

1/2
Drug-induced dizziness

Drug-induced esophagitis

1/2
Drug-induced esophagitis

Drug-induced fatigue

1/2
Drug-induced fatigue

Drug-induced palpitations

1/2
Drug-induced palpitations

Fecal impaction

1/2
Fecal impaction

First-degree atrioventricular block

1/2
First-degree atrioventricular block

Sympatholytic syndrome

1/2
Sympatholytic syndrome

Atrial flutter

1/2
Atrial flutter

Drug-induced flushing reaction

1/2
Drug-induced flushing reaction

Galactorrhea

1/2
GalactorrheaGalactorrhea

Hyperprolactinemia

1/2
Hyperprolactinemia

Drug-induced chest pain

1/2
Drug-induced chest pain

Drug-induced heart failure

1/2
Drug-induced heart failure

Hypercalcemia

1/2
Hypercalcemia

Rhabdomyolysis

1/2
Rhabdomyolysis

Second-degree atrioventricular block

1/2
Second-degree atrioventricular block