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

Onycholysis

2/2
OnycholysisOnycholysis

Exanthematous drug eruption

2/2
Exanthematous drug eruptionExanthematous drug eruption

Urticaria

2/2
UrticariaUrticaria

Anaphylaxis

2/2
Anaphylaxis

Non-infectious vulvovaginitis

2/2
Non-infectious vulvovaginitis

Psoriasis

2/2
PsoriasisPsoriasis

Xerosis

2/2
XerosisXerosis

Drug-induced photosensitive reaction

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

Drug-induced phototoxic reaction

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

Drug-induced hepatotoxicity

2/2
Drug-induced hepatotoxicity

Drug-induced pigmentation

2/2
Drug-induced pigmentationDrug-induced pigmentation

Fixed drug eruption

2/2
Fixed drug eruptionFixed drug eruption

Subacute cutaneous lupus erythematosus

2/2
Subacute cutaneous lupus erythematosusSubacute cutaneous lupus erythematosus

Angioedema

2/2
AngioedemaAngioedema

Erythema multiforme

2/2
Erythema multiformeErythema multiforme

Erythroderma

2/2
ErythrodermaErythroderma

Pruritus without rash

2/2
Pruritus without rashPruritus without rash

Stevens-Johnson syndrome

2/2
Stevens-Johnson syndromeStevens-Johnson syndrome

Drug-induced hypersensitivity syndrome

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

Acute generalized exanthematous pustulosis

2/2
Acute generalized exanthematous pustulosisAcute generalized exanthematous pustulosis

Angioimmunoblastic lymphadenopathy

2/2
Angioimmunoblastic lymphadenopathyAngioimmunoblastic lymphadenopathy

Erosive balanitis

2/2
Erosive balanitisErosive balanitis

Serum sickness

2/2
Serum sicknessSerum sickness

Serum sickness-like reaction

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

Sweet syndrome

2/2
Sweet syndromeSweet syndrome

Thrombotic thrombocytopenic purpura

2/2
Thrombotic thrombocytopenic purpuraThrombotic thrombocytopenic purpura

Toxic epidermal necrolysis

2/2
Toxic epidermal necrolysisToxic epidermal necrolysis

Drug-induced nausea or vomiting

1/2
Drug-induced nausea or vomiting

Drug-induced abdominal pain

1/2
Drug-induced abdominal pain

Drug-induced diarrhea

1/2
Drug-induced diarrhea

Drug-induced dyspepsia

1/2
Drug-induced dyspepsia

Clostridium difficile colitis

1/2
Clostridium difficile colitisClostridium difficile colitis

Sensorineural deafness

1/2
Sensorineural deafness

Drug-induced esophagitis

1/2
Drug-induced esophagitis

Drug-induced headache

1/2
Drug-induced headache

Drug-induced oral ulcer

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

Drug-induced nail pigment

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

Hypoglycemia

1/2
Hypoglycemia

Acute pancreatitis

1/2
Acute pancreatitisAcute pancreatitis

Drug-induced arthralgia

1/2
Drug-induced arthralgia

Drug-induced dizziness

1/2
Drug-induced dizziness

Drug-induced hypotension

1/2
Drug-induced hypotension

Hairy tongue

1/2
Hairy tongueHairy tongue

Acute interstitial nephritis

1/2
Acute interstitial nephritis

Drug-induced anxiety

1/2
Drug-induced anxiety

Drug-induced dysgeusia

1/2
Drug-induced dysgeusia

Drug-induced dyspnea

1/2
Drug-induced dyspnea

Drug-induced fatigue

1/2
Drug-induced fatigue

Drug-induced hypertension

1/2
Drug-induced hypertension

Duodenal ulcer

1/2
Duodenal ulcer

Leukorrhea

1/2
Leukorrhea

Pericardial effusion

1/2
Pericardial effusionPericardial effusion

Drug-induced dysphagia

1/2
Drug-induced dysphagia

Photoonycholysis

1/2
PhotoonycholysisPhotoonycholysis

Acute liver failure

1/2
Acute liver failure

Drug-induced hepatitis

1/2
Drug-induced hepatitis

Drug-induced ototoxicity

1/2
Drug-induced ototoxicity

Drug-induced hyperlipasemia

1/2
Drug-induced hyperlipasemia

Autoimmune hepatitis

1/2
Autoimmune hepatitis

Drug-induced chest pain

1/2
Drug-induced chest pain

Drug-induced flushing reaction

1/2
Drug-induced flushing reaction

Hemolytic anemia

1/2
Hemolytic anemia

Parotitis

1/2
ParotitisParotitis

Pericarditis

1/2
PericarditisPericarditis

Proximal renal tubular acidosis

1/2
Proximal renal tubular acidosis

Idiopathic intracranial hypertension

1/2
Idiopathic intracranial hypertensionIdiopathic intracranial hypertension

Drug-induced anemia

1/2
Drug-induced anemia

Drug-induced amnesia

1/2
Drug-induced amnesia

Drug-induced hematemesis

1/2
Drug-induced hematemesis

Jarisch-Herxheimer reaction

1/2
Jarisch-Herxheimer reaction

Spontaneous abortion

1/2
Spontaneous abortion