Budesonide, sold under the brand name Pulmicort, among others, is a steroid medication. It is available as an inhaler, nebulization solution, pill, nasal spray, and rectal forms. The inhaled form is used in the long-term management of asthma and chronic obstructive pulmonary disease (COPD). The nasal spray is used for allergic rhinitis and nasal polyps. Modified-release pills or capsules and rectal forms may be used for inflammatory bowel disease including Crohn's disease, ulcerative colitis, and microscopic colitis.
Common side effects with the inhaled form include respiratory infections, cough, and headaches. Common side effects with the pills include feeling tired, vomiting, and joint pains. Serious side effects include an increased risk of infection, loss of bone strength, and cataracts. Long-term use of the pill form may cause adrenal insufficiency. Stopping the pills suddenly following long-term use may therefore be dangerous. The inhaled form is generally safe in pregnancy. Budesonide chiefly acts as a glucocorticoid.
Budesonide was initially patented in 1973. Commercial use as an asthma medication began in 1981. It is on the World Health Organization's List of Essential Medicines. Some forms are available as a generic medication. In 2022, it was the 177th most commonly prescribed medication in the United States, with more than 2 million prescriptions.
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drug allergen
Any drug which causes the onset of an allergic reaction.
hormone
Originally referring to an endogenous compound that is formed in specialized organ or group of cells and carried to another organ or group of cells, in the same organism, upon which it has a specific regulatory function, the term is now commonly used to include non-endogenous, semi-synthetic and fully synthetic analogues of such compounds.
(via steroid hormone )
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bronchodilator agent
An agent that causes an increase in the expansion of a bronchus or bronchial tubes.
anti-inflammatory drug
A substance that reduces or suppresses inflammation.
drug allergen
Any drug which causes the onset of an allergic reaction.
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View more via ChEBI Ontology
11β,21-dihydroxy-16α,17α-(butane-1,1-diyldioxy)pregna-1,4-diene-3,20-dione
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(11β,16α)-16,17-(Butylidenebis(oxy))-11,21-dihydroxypregna-1,4-diene-3,20-dione
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ChemIDplus
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51333-22-3
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CAS Registry Number
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KEGG DRUG
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51333-22-3
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CAS Registry Number
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ChemIDplus
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