Diseases

Explore disease pages that summarize symptoms, diagnostic context, and related care topics.

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All diseases (73,990)

R0781

Pleurodynia

R0782

Intercostal pain

R0789

Other chest pain

R079

Chest pain, unspecified

R0901

Asphyxia

R0902

Hypoxemia

R091

Pleurisy

R092

Respiratory arrest

R093

Abnormal sputum

R0981

Nasal congestion

R0982

Postnasal drip

R0989

Other specified symptoms and signs involving the circulatory and respiratory systems

R09A0

Foreign body sensation, unspecified

R09A1

Foreign body sensation, nose

R09A2

Foreign body sensation, throat

R09A9

Foreign body sensation, other site

R100

Acute abdomen

R1010

Upper abdominal pain, unspecified

R1011

Right upper quadrant pain

R1012

Left upper quadrant pain

R1013

Epigastric pain

R1021

Pelvic and perineal pain right side

R1022

Pelvic and perineal pain left side

R1023

Pelvic and perineal pain bilateral

R1024

Suprapubic pain

R1030

Lower abdominal pain, unspecified

R1031

Right lower quadrant pain

R1032

Left lower quadrant pain

R1033

Periumbilical pain

R10811

Right upper quadrant abdominal tenderness

R10812

Left upper quadrant abdominal tenderness

R10813

Right lower quadrant abdominal tenderness

R10814

Left lower quadrant abdominal tenderness

R10815

Periumbilic abdominal tenderness

R10816

Epigastric abdominal tenderness

R10817

Generalized abdominal tenderness

R10819

Abdominal tenderness, unspecified site

R10821

Right upper quadrant rebound abdominal tenderness

R10822

Left upper quadrant rebound abdominal tenderness

R10823

Right lower quadrant rebound abdominal tenderness

R10824

Left lower quadrant rebound abdominal tenderness

R10825

Periumbilic rebound abdominal tenderness

R10826

Epigastric rebound abdominal tenderness

R10827

Generalized rebound abdominal tenderness

R10829

Rebound abdominal tenderness, unspecified site

R1083

Colic

R1084

Generalized abdominal pain

R1085

Abdominal pain of multiple sites

R108A1

Right flank tenderness

R108A2

Left flank tenderness

R108A3

Suprapubic tenderness

R108A9

Flank tenderness, unspecified

R109

Unspecified abdominal pain

R10A0

Flank pain, unspecified side

R10A1

Flank pain, right side

R10A2

Flank pain, left side

R10A3

Flank pain, bilateral

R110

Nausea

R1110

Vomiting, unspecified

R1111

Vomiting without nausea

R1112

Projectile vomiting

R1113

Vomiting of fecal matter

R1114

Bilious vomiting

R1115

Cyclical vomiting syndrome unrelated to migraine

R1116

Cannabis hyperemesis syndrome

R112

Nausea with vomiting, unspecified

R130

Aphagia

R1310

Dysphagia, unspecified

R1311

Dysphagia, oral phase

R1312

Dysphagia, oropharyngeal phase

R1313

Dysphagia, pharyngeal phase

R1314

Dysphagia, pharyngoesophageal phase

R1319

Other dysphagia

R140

Abdominal distension (gaseous)

R141

Gas pain

R142

Eructation

R143

Flatulence

R150

Incomplete defecation

R151

Fecal smearing

R152

Fecal urgency

R159

Full incontinence of feces

R160

Hepatomegaly, not elsewhere classified

R161

Splenomegaly, not elsewhere classified

R162

Hepatomegaly with splenomegaly, not elsewhere classified

R180

Malignant ascites

R188

Other ascites

R1900

Intra-abdominal and pelvic swelling, mass and lump, unspecified site

R1901

Right upper quadrant abdominal swelling, mass and lump

R1902

Left upper quadrant abdominal swelling, mass and lump

R1903

Right lower quadrant abdominal swelling, mass and lump

R1904

Left lower quadrant abdominal swelling, mass and lump

R1906

Epigastric swelling, mass or lump

R1907

Generalized intra-abdominal and pelvic swelling, mass and lump

R1909

Other intra-abdominal and pelvic swelling, mass and lump

R1911

Absent bowel sounds

R1912

Hyperactive bowel sounds

R1915

Other abnormal bowel sounds

R192

Visible peristalsis

R1930

Abdominal rigidity, unspecified site

L811

Chloasma