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

Exanthematous drug eruption

2/2
Exanthematous drug eruptionExanthematous drug eruption

Acanthosis nigricans

2/2
Acanthosis nigricansAcanthosis nigricans

Allergic contact dermatitis

2/2
Allergic contact dermatitisAllergic contact dermatitis

Anaphylaxis

2/2
Anaphylaxis

Onycholysis

2/2
OnycholysisOnycholysis

Psoriasis

2/2
PsoriasisPsoriasis

Raynaud phenomenon

2/2
Raynaud phenomenonRaynaud phenomenon

Seborrheic dermatitis

2/2
Seborrheic dermatitisSeborrheic dermatitis

Urticaria

2/2
UrticariaUrticaria

Pityriasis rosea

2/2
Pityriasis roseaPityriasis rosea

Drug-induced photosensitive reaction

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

Acne vulgaris

2/2
Acne vulgarisAcne vulgaris

Angioedema

2/2
AngioedemaAngioedema

Drug-induced hepatotoxicity

2/2
Drug-induced hepatotoxicity

Drug-induced lupus erythematosus

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

Drug-induced non-palpable purpura

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

Drug-induced phototoxic reaction

2/2
Drug-induced phototoxic reactionDrug-induced phototoxic reaction

Drug-induced pigmentation

2/2
Drug-induced pigmentationDrug-induced pigmentation

Erythema multiforme

2/2
Erythema multiformeErythema multiforme

Erythroderma

2/2
ErythrodermaErythroderma

Fixed drug eruption

2/2
Fixed drug eruptionFixed drug eruption

Leukocytoclastic vasculitis

2/2
Leukocytoclastic vasculitisLeukocytoclastic vasculitis

Lichenoid drug eruption

2/2
Lichenoid drug eruptionLichenoid drug eruption

Pruritus without rash

2/2
Pruritus without rashPruritus without rash

Vasculitis

2/2
VasculitisVasculitis

Acute generalized exanthematous pustulosis

2/2
Acute generalized exanthematous pustulosisAcute generalized exanthematous pustulosis

Alopecia areata

2/2
Alopecia areataAlopecia areata

Drug-induced photoallergic reaction

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

Interstitial granulomatous drug reaction

2/2
Interstitial granulomatous drug reactionInterstitial granulomatous drug reaction

Symmetric drug-related intertriginous and flexural exanthema

2/2
Symmetric drug-related intertriginous and flexural exanthema

Drug-induced hypersensitivity syndrome

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

Antiphospholipid antibody syndrome

2/2
Antiphospholipid antibody syndromeAntiphospholipid antibody syndrome

Baboon syndrome

2/2
Baboon syndromeBaboon syndrome

Bullous pemphigoid

2/2
Bullous pemphigoidBullous pemphigoid

Contact urticaria

2/2
Contact urticariaContact urticaria

Eruptive xanthoma

2/2
Eruptive xanthomaEruptive xanthoma

Hyperhidrosis

2/2
HyperhidrosisHyperhidrosis

Pemphigus foliaceus

2/2
Pemphigus foliaceusPemphigus foliaceus

Pseudolymphoma

2/2
PseudolymphomaPseudolymphoma

Solar urticaria

2/2
Solar urticariaSolar urticaria

Stevens-Johnson syndrome

2/2
Stevens-Johnson syndromeStevens-Johnson syndrome

Sweet syndrome

2/2
Sweet syndromeSweet syndrome

Systemic contact dermatitis

2/2
Systemic contact dermatitisSystemic contact dermatitis

Thrombotic thrombocytopenic purpura

2/2
Thrombotic thrombocytopenic purpuraThrombotic thrombocytopenic purpura

Toxic epidermal necrolysis

2/2
Toxic epidermal necrolysisToxic epidermal necrolysis

Acquired pancytopenia

2/2
Acquired pancytopeniaAcquired pancytopenia

Aplastic anemia

2/2
Aplastic anemiaAplastic anemia

Henoch-Schönlein purpura

2/2
Henoch-Schönlein purpuraHenoch-Schönlein purpura

Parkinsonism

1/2
Parkinsonism

Metabolic syndrome

1/2
Metabolic syndrome

Keratoconjunctivitis sicca syndrome

1/2
Keratoconjunctivitis sicca syndrome

Aphthous stomatitis

1/2
Aphthous stomatitisAphthous stomatitis

Cataracts

1/2
CataractsCataracts

Chronic kidney disease

1/2
Chronic kidney diseaseChronic kidney disease

Cystitis

1/2
Cystitis

Depressive disorders

1/2
Depressive disorders

Diabetes mellitus type 2

1/2
Diabetes mellitus type 2

Drug-induced abdominal pain

1/2
Drug-induced abdominal pain

Drug-induced ataxia

1/2
Drug-induced ataxia

Drug-induced cough

1/2
Drug-induced cough

Drug-induced diarrhea

1/2
Drug-induced diarrhea

Drug-induced dyspepsia

1/2
Drug-induced dyspepsia

Drug-induced nausea or vomiting

1/2
Drug-induced nausea or vomiting

Drug-induced syncope

1/2
Drug-induced syncope

Gastroenteritis

1/2
Gastroenteritis

Gastroesophageal reflux disease

1/2
Gastroesophageal reflux disease

Gynecomastia

1/2
GynecomastiaGynecomastia

Hirsutism

1/2
HirsutismHirsutism

Hypothyroidism

1/2
HypothyroidismHypothyroidism

Insomnia

1/2
Insomnia

Longitudinal melanonychia

1/2
Longitudinal melanonychiaLongitudinal melanonychia

Migraine headache

1/2
Migraine headache

Myocardial infarction

1/2
Myocardial infarction

Myocardial ischemia

1/2
Myocardial ischemia

Obstructive sleep apnea

1/2
Obstructive sleep apnea

Oral candidiasis

1/2
Oral candidiasisOral candidiasis

Orthostatic hypotension

1/2
Orthostatic hypotension

Pulmonary embolism

1/2
Pulmonary embolismPulmonary embolism

Restless legs syndrome

1/2
Restless legs syndrome

Sensorineural deafness

1/2
Sensorineural deafness

Urinary tract infection

1/2
Urinary tract infection

Ventricular tachycardia

1/2
Ventricular tachycardia

Delirium

1/2
Delirium

Drug-induced dizziness

1/2
Drug-induced dizziness

Substance-induced sexual dysfunction

1/2
Substance-induced sexual dysfunction

Drug-induced akathisia

1/2
Drug-induced akathisia

Drug-induced constipation

1/2
Drug-induced constipation

Drug-induced erectile dysfunction

1/2
Drug-induced erectile dysfunction

Hepatic encephalopathy

1/2
Hepatic encephalopathy

Ocular drug reaction

1/2
Ocular drug reaction

Acute interstitial nephritis

1/2
Acute interstitial nephritis

Acute kidney injury

1/2
Acute kidney injury

Acute pancreatitis

1/2
Acute pancreatitisAcute pancreatitis

Anticholinergic syndrome

1/2
Anticholinergic syndrome

Atrial fibrillation

1/2
Atrial fibrillation

Atrioventricular nodal reentry tachycardia

1/2
Atrioventricular nodal reentry tachycardia

Branch retinal vein occlusion

1/2
Branch retinal vein occlusion

Brugada syndrome

1/2
Brugada syndrome

Bruxism

1/2
Bruxism

Cerebral edema

1/2
Cerebral edemaCerebral edema

Complete atrioventricular block

1/2
Complete atrioventricular block

Complex regional pain syndrome

1/2
Complex regional pain syndrome

Diabetic ketoacidosis

1/2
Diabetic ketoacidosis

Dilated cardiomyopathy

1/2
Dilated cardiomyopathyDilated cardiomyopathy

Drug-induced alopecia

1/2
Drug-induced alopeciaDrug-induced alopecia

Drug-induced anorexia

1/2
Drug-induced anorexia

Drug-induced anxiety

1/2
Drug-induced anxiety

Drug-induced arthralgia

1/2
Drug-induced arthralgia

Drug-induced corneal deposits

1/2
Drug-induced corneal depositsDrug-induced corneal deposits

Drug-induced diaphoresis

1/2
Drug-induced diaphoresis

Drug-induced dysgeusia

1/2
Drug-induced dysgeusia

Drug-induced dyspnea

1/2
Drug-induced dyspnea

Drug-induced epistaxis

1/2
Drug-induced epistaxis

Drug-induced esophagitis

1/2
Drug-induced esophagitis

Drug-induced fatigue

1/2
Drug-induced fatigue

Drug-induced headache

1/2
Drug-induced headache

Drug-induced hematuria

1/2
Drug-induced hematuria

Drug-induced hypertension

1/2
Drug-induced hypertension

Drug-induced hypotension

1/2
Drug-induced hypotension

Drug-induced leukopenia

1/2
Drug-induced leukopenia

Drug-induced oral ulcer

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

Drug-induced palpitations

1/2
Drug-induced palpitations

Drug-induced rhinitis

1/2
Drug-induced rhinitis

Drug-induced somnolence

1/2
Drug-induced somnolence

Drug-induced stroke

1/2
Drug-induced stroke

Drug-induced weight loss

1/2
Drug-induced weight loss

First-degree atrioventricular block

1/2
First-degree atrioventricular block

Gastritis

1/2
Gastritis

Gastroparesis

1/2
Gastroparesis

Hairy tongue

1/2
Hairy tongueHairy tongue

Heat stroke

1/2
Heat stroke

Hypocalcemia

1/2
Hypocalcemia

Hypoglycemia

1/2
Hypoglycemia

Osteoporosis

1/2
OsteoporosisOsteoporosis

Pericardial effusion

1/2
Pericardial effusionPericardial effusion

Pleural effusion

1/2
Pleural effusionPleural effusion

Prolonged QT interval

1/2
Prolonged QT interval

Pulmonary edema

1/2
Pulmonary edema

Respiratory alkalosis

1/2
Respiratory alkalosis

Seizure

1/2
Seizure

Serotonin syndrome

1/2
Serotonin syndrome

Sick sinus syndrome

1/2
Sick sinus syndrome

Sinus bradycardia

1/2
Sinus bradycardia

Syndrome of inappropriate antidiuretic hormone

1/2
Syndrome of inappropriate antidiuretic hormone

Acute eosinophilic pneumonia

1/2
Acute eosinophilic pneumoniaAcute eosinophilic pneumonia

Cervical dystonia

1/2
Cervical dystonia

Drug-induced menstrual changes

1/2
Drug-induced menstrual changes

Drug-induced muscle spasm

1/2
Drug-induced muscle spasm

Neuroleptic malignant syndrome

1/2
Neuroleptic malignant syndrome

Acute liver failure

1/2
Acute liver failure

Bowel perforation

1/2
Bowel perforationBowel perforation

Diabetes insipidus

1/2
Diabetes insipidus

Drug-induced chest pain

1/2
Drug-induced chest pain

Drug-induced dysphagia

1/2
Drug-induced dysphagia

Drug-induced dystonia

1/2
Drug-induced dystonia

Drug-induced fever

1/2
Drug-induced fever

Drug-induced heart failure

1/2
Drug-induced heart failure

Drug-induced hepatitis

1/2
Drug-induced hepatitis

Drug-induced hyperlipasemia

1/2
Drug-induced hyperlipasemia

Drug-induced leukocytosis

1/2
Drug-induced leukocytosis

Drug-induced movement disorders

1/2
Drug-induced movement disorders

Drug-induced oral pigmentation

1/2
Drug-induced oral pigmentationDrug-induced oral pigmentation

Drug-induced ototoxicity

1/2
Drug-induced ototoxicity

Drug-induced paresthesia

1/2
Drug-induced paresthesia

Drug-induced psychosis

1/2
Drug-induced psychosis

Drug-induced weakness

1/2
Drug-induced weakness

Drug-induced weight gain

1/2
Drug-induced weight gain

Galactorrhea

1/2
GalactorrheaGalactorrhea

Hemolytic anemia

1/2
Hemolytic anemia

Hyperglycemia

1/2
Hyperglycemia

Hyperprolactinemia

1/2
Hyperprolactinemia

Hypokalemia

1/2
Hypokalemia

Hyponatremia

1/2
Hyponatremia

Ileus

1/2
Ileus

Ischemic colitis

1/2
Ischemic colitis

Malignant hyperthermia

1/2
Malignant hyperthermia

Myocarditis

1/2
Myocarditis

Parotitis

1/2
ParotitisParotitis

Pericarditis

1/2
PericarditisPericarditis

Photoonycholysis

1/2
PhotoonycholysisPhotoonycholysis

Pulmonary artery hypertension

1/2
Pulmonary artery hypertension

Rapid eye movement sleep behavior disorder

1/2
Rapid eye movement sleep behavior disorder

Rhabdomyolysis

1/2
Rhabdomyolysis

Suppurative parotitis

1/2
Suppurative parotitis

Torsades de pointes

1/2
Torsades de pointes

Tardive dyskinesia

1/2
Tardive dyskinesia

Drug-induced anemia

1/2
Drug-induced anemia

Drug-induced hyperamylasemia

1/2
Drug-induced hyperamylasemia

Drug-induced jaundice

1/2
Drug-induced jaundiceDrug-induced jaundice