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Phenazopyridine MeSH Descriptor Data 2022


MeSH Heading
Phenazopyridine
Tree Number(s)
D03.383.725.050.610
Unique ID
D010621
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D010621
Scope Note
A local anesthetic that has been used in urinary tract disorders. Its use is limited by problems with toxicity (primarily blood disorders) and potential carcinogenicity.
Entry Term(s)
Azo-Dine
Azo-Gesic
Azo-Natural
Azo-Standard
Baridium
Geridium
Phenazo
Phenazopyridine Hydrochloride
Prodium
Pyridiate
Pyridium
Re-Azo
UTI Relief
Urogesic
Registry Number
K2J09EMJ52
Related Numbers
0EWG668W17
94-78-0
CAS Type 1 Name
2,6-Pyridinediamine, 3-(phenylazo)-
Public MeSH Note
91; was see under AMINOPYRIDINES 1979-90; was see under PYRIDINES 1975-78
History Note
91(65); was see under AMINOPYRIDINES 1979-90; was see under PYRIDINES 1975-78
Date Established
1991/01/01
Date of Entry
1977/12/07
Revision Date
2017/05/24
Phenazopyridine Preferred
Azo-Gesic Narrower
Azo-Natural Narrower
Azo-Standard Narrower
Baridium Narrower
UTI Relief Narrower
Phenazo Narrower
Phenazopyridine Hydrochloride Narrower
Prodium Narrower
Pyridium Narrower
Re-Azo Narrower
Urogesic Narrower
Azo-Dine Narrower
Geridium Narrower
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