Gastroesophageal reflux

A condition in which the stomach contents leak backwards from the stomach into the esophagus through the lower esophageal sphincter.

Also called: Acid reflux, Acid reflux disease, GERD, GORD, Gastro-esophageal reflux, Gastro-oesophageal reflux, Gastroesophageal reflux disease, Heartburn.

Not sure what gastroesophageal reflux might be related to? See the lab tests that healthcare providers may use to investigate gastroesophageal reflux, and the conditions they help explore.
Explore relevant lab tests
Associations

Conditions associated with gastroesophageal reflux

The following conditions have been associated with gastroesophageal reflux in medical literature. This is informational and not a diagnosis.

1p36 deletion syndrome

1p36 deletion syndrome is a medical condition that may be associated with various symptoms and signs....

General

22q11.2 deletion syndrome

22q11.2 deletion syndrome is a medical condition that may be associated with various symptoms and signs....

General

3-phosphoglycerate dehydrogenase deficiency, infantile/juvenile form

3-phosphoglycerate dehydrogenase deficiency, infantile/juvenile form is a medical condition that may be associ...

General

Alobar holoprosencephaly

Alobar holoprosencephaly is a medical condition that may be associated with various symptoms and signs....

General

Alpha-N-acetylgalactosaminidase deficiency

Alpha-N-acetylgalactosaminidase deficiency is a medical condition that may be associated with various symptoms...

General

Alström syndrome

Alström syndrome is a medical condition that may be associated with various symptoms and signs....

General

Angelman syndrome

Angelman syndrome is a medical condition that may be associated with various symptoms and signs....

General

Arboleda-Tham syndrome

Arboleda-Tham syndrome is a medical condition that may be associated with various symptoms and signs....

General

Aromatic L-amino acid decarboxylase deficiency

Aromatic L-amino acid decarboxylase deficiency is a medical condition that may be associated with various symp...

General

Autosomal dominant progressive external ophthalmoplegia

Autosomal dominant progressive external ophthalmoplegia is a medical condition that may be associated with var...

General

Autosomal recessive generalized dystrophic epidermolysis bullosa, intermediate form

Autosomal recessive generalized dystrophic epidermolysis bullosa, intermediate form is a medical condition tha...

General

Bilateral generalized polymicrogyria

Bilateral generalized polymicrogyria is a medical condition that may be associated with various symptoms and s...

General

Bilateral perisylvian polymicrogyria

Bilateral perisylvian polymicrogyria is a medical condition that may be associated with various symptoms and s...

General

CDKL5-deficiency disorder

CDKL5-deficiency disorder is a medical condition that may be associated with various symptoms and signs....

General

CLCN4-related X-linked intellectual disability syndrome

CLCN4-related X-linked intellectual disability syndrome is a medical condition that may be associated with var...

General

CODAS syndrome

Codas syndrome is a multiple congenital anomalies syndrome characterized by Cerebral, Ocular, Dental, Auricula...

General

CTCF-related neurodevelopmental disorder

A rare, genetic, neurodevelopmental disorder characterized by global developmental delay, borderline to severe...

General

Carey-Fineman-Ziter syndrome 1

A rare condition characterized by the association of hypotonia, Moebius sequence (bilateral congenital facial ...

General

Christianson syndrome

Christianson syndrome is a medical condition that may be associated with various symptoms and signs....

General

Chronic graft versus host disease

Chronic graft versus host disease is a medical condition that may be associated with various symptoms and sign...

General

Classical Ehlers-Danlos syndrome

Classical Ehlers-Danlos syndrome is a medical condition that may be associated with various symptoms and signs...

General

Cockayne syndrome

Cockayne syndrome is a medical condition that may be associated with various symptoms and signs....

General

Cockayne syndrome type 3

Cockayne syndrome type 3 is a medical condition that may be associated with various symptoms and signs....

General

Coffin-Siris syndrome 12

Coffin-Siris syndrome 12 is a medical condition that may be associated with various symptoms and signs....

General

Coffin-Siris syndrome 6

Any Coffin-Siris syndrome in which the cause of the disease is a mutation in the ARID2 gene....

General

Congenital myasthenic syndrome

Congenital myasthenic syndrome is a medical condition that may be associated with various symptoms and signs....

General

Congenital sucrase-isomaltase deficiency

Congenital sucrase-isomaltase deficiency is a medical condition that may be associated with various symptoms a...

General

Congenital tracheomalacia

Congenital tracheomalacia is a medical condition that may be associated with various symptoms and signs....

General

Cornelia de Lange syndrome 1

Any Cornelia de Lange syndrome in which the cause of the disease is a mutation in the NIPBL gene....

General

Cornelia de Lange syndrome 7

Cornelia de Lange syndrome 7 is a medical condition that may be associated with various symptoms and signs....

General

Craniofaciofrontodigital syndrome

Craniofaciofrontodigital syndrome is a medical condition that may be associated with various symptoms and sign...

General

D-glyceric aciduria

A metabolic disorder characterized by D-glyceric acid excretion. It has been described in several patients. Cl...

General

DEGCAGS syndrome

DEGCAGS syndrome is a medical condition that may be associated with various symptoms and signs....

General

DYRK1A-related intellectual disability syndrome

DYRK1A-related intellectual disability syndrome is a medical condition that may be associated with various sym...

General

DYRK1A-related intellectual disability syndrome due to 21q22.13q22.2 microdeletion

DYRK1A-related intellectual disability syndrome due to 21q22.13q22.2 microdeletion is a medical condition that...

General

Dubowitz syndrome

Dubowitz syndrome is a medical condition that may be associated with various symptoms and signs....

General

Dursun-Ozgul neurodevelopmental syndrome

Dursun-Ozgul neurodevelopmental syndrome is a medical condition that may be associated with various symptoms a...

General

Emanuel syndrome

Emanuel syndrome is a medical condition that may be associated with various symptoms and signs....

General

Eosinophilic granulomatosis with polyangiitis

Eosinophilic granulomatosis with polyangiitis is a medical condition that may be associated with various sympt...

General

Facial dysmorphism-developmental delay-behavioral abnormalities syndrome due to WAC point mutation

Facial dysmorphism-developmental delay-behavioral abnormalities syndrome due to WAC point mutation is a medica...

General

Tests

Tests providers may use to investigate gastroesophageal reflux

When investigating gastroesophageal reflux, a healthcare provider may order one or more of the following laboratory tests. Test selection is a clinical decision made by a qualified professional.

C-Reactive Protein (CRP)

Measures inflammation in the body....

Sample: Blood

CBC with Differential

Measures red blood cells, white blood cells, and platelets to help evaluate overall health and detect disorder...

Sample: Blood

Comprehensive Metabolic Panel (CMP)

Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...

Sample: Blood

Hepatitis Panel

Screens for hepatitis A, B, and C infections....

Sample: Blood

Liver Function Test

Measures ALT, AST, ALP, bilirubin, and albumin to assess liver health....

Sample: Blood

Urinalysis

Examines urine content to help detect urinary tract infections, kidney disease, and diabetes....

Sample: Urine

Ferritin

Measures iron stores in the body....

Sample: Blood

Folate

Measures folate levels to help evaluate anemia and pregnancy health....

Sample: Blood

Free T4

Measures the active form of thyroxine to help evaluate thyroid function....

Sample: Blood

Iron Panel

Measures iron, TIBC, transferrin saturation, and ferritin....

Sample: Blood

Thyroid Stimulating Hormone (TSH)

Screens for thyroid disorders such as hypothyroidism and hyperthyroidism....

Sample: Blood

Vitamin B12

Detects B12 deficiency which can cause anemia and neurological symptoms....

Sample: Blood

Related

Symptoms commonly seen alongside gastroesophageal reflux

When to seek care

Seek care from a qualified healthcare provider if gastroesophageal reflux is severe, persistent, worsening, or accompanied by concerning symptoms. If you think you have a medical emergency, call your local emergency number immediately.

FAQ

Frequently Asked Questions

What does the symptom gastroesophageal reflux mean?

Gastroesophageal reflux is a health sign or symptom described in medical literature. A condition in which the stomach contents leak backwards from the stomach into the esophagus through the lower esophageal sphincter.

Which conditions are associated with gastroesophageal reflux?

Gastroesophageal reflux has been reported in association with 156 conditions in the medical literature we index, including 1p36 deletion syndrome, 22q11.2 deletion syndrome, 3-phosphoglycerate dehydrogenase deficiency, infantile/juvenile form, Alobar holoprosencephaly, Alpha-N-acetylgalactosaminidase deficiency. These associations do not mean you have any of these conditions.

Should I see a doctor about gastroesophageal reflux?

You should discuss any persistent or concerning symptoms with a qualified healthcare provider. This website does not provide diagnosis. If you have severe symptoms or signs of a medical emergency, seek care immediately.

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