Medical Subject Headings

Last uploaded: August 28, 2024
Preferred Name

Histamine H1 Antagonists, Non-Sedating
Synonyms

Second Generation H1 Antagonists

Second Generation H1 Antagonist

Generation Antihistamine, Second

Antihistamines, Second Generation

H1 Antihistamines, Non Sedating

Non-Sedating H1 Antihistamines

Antihistamine, Second Generation

Second Generation Antihistamines

Histamine H1 Antagonists, Non Sedating

Third Generation H1 Antagonist

H1 Antihistamines, Non-Sedating

Second Generation Antihistamine

Third Generation H1 Antagonists

Definitions

A class of non-sedating drugs that bind to but do not activate histamine receptors (DRUG INVERSE AGONISM), thereby blocking the actions of histamine or histamine agonists. These antihistamines represent a heterogenous group of compounds with differing chemical structures, adverse effects, distribution, and metabolism. Compared to the early (first generation) antihistamines, these non-sedating antihistamines have greater receptor specificity, lower penetration of BLOOD-BRAIN BARRIER, and are less likely to cause drowsiness or psychomotor impairment. Active enantiomers and selective derivatives of second generation H1 antagonists.

ID

http://purl.bioontology.org/ontology/MESH/D039563

altLabel

Second Generation H1 Antagonists

Second Generation H1 Antagonist

Generation Antihistamine, Second

Antihistamines, Second Generation

H1 Antihistamines, Non Sedating

Non-Sedating H1 Antihistamines

Antihistamine, Second Generation

Second Generation Antihistamines

Histamine H1 Antagonists, Non Sedating

Third Generation H1 Antagonist

H1 Antihistamines, Non-Sedating

Second Generation Antihistamine

Third Generation H1 Antagonists

AQL

AD AE AN BL CF CH CL CS EC HI IM IP ME PD PK PO RE SD ST TO TU UR

cui

C1136312

C1956397

DC

1

definition

A class of non-sedating drugs that bind to but do not activate histamine receptors (DRUG INVERSE AGONISM), thereby blocking the actions of histamine or histamine agonists. These antihistamines represent a heterogenous group of compounds with differing chemical structures, adverse effects, distribution, and metabolism. Compared to the early (first generation) antihistamines, these non-sedating antihistamines have greater receptor specificity, lower penetration of BLOOD-BRAIN BARRIER, and are less likely to cause drowsiness or psychomotor impairment.

Active enantiomers and selective derivatives of second generation H1 antagonists.

DX

20030101

FX

D018926

HN

2003

Inverse of AQ

http://purl.bioontology.org/ontology/MESH/Q000097

http://purl.bioontology.org/ontology/MESH/Q000627

http://purl.bioontology.org/ontology/MESH/Q000493

http://purl.bioontology.org/ontology/MESH/Q000494

http://purl.bioontology.org/ontology/MESH/Q000276

http://purl.bioontology.org/ontology/MESH/Q000138

http://purl.bioontology.org/ontology/MESH/Q000134

http://purl.bioontology.org/ontology/MESH/Q000266

http://purl.bioontology.org/ontology/MESH/Q000378

http://purl.bioontology.org/ontology/MESH/Q000008

http://purl.bioontology.org/ontology/MESH/Q000009

http://purl.bioontology.org/ontology/MESH/Q000032

http://purl.bioontology.org/ontology/MESH/Q000191

http://purl.bioontology.org/ontology/MESH/Q000302

http://purl.bioontology.org/ontology/MESH/Q000145

http://purl.bioontology.org/ontology/MESH/Q000592

http://purl.bioontology.org/ontology/MESH/Q000737

http://purl.bioontology.org/ontology/MESH/Q000506

http://purl.bioontology.org/ontology/MESH/Q000633

http://purl.bioontology.org/ontology/MESH/Q000600

http://purl.bioontology.org/ontology/MESH/Q000652

http://purl.bioontology.org/ontology/MESH/Q000528

Inverse of isa

http://purl.bioontology.org/ontology/MESH/C020976

http://purl.bioontology.org/ontology/MESH/D016593

http://purl.bioontology.org/ontology/MESH/C043648

http://purl.bioontology.org/ontology/MESH/C047340

http://purl.bioontology.org/ontology/MESH/D000069605

http://purl.bioontology.org/ontology/MESH/C472067

http://purl.bioontology.org/ontology/MESH/D017332

http://purl.bioontology.org/ontology/MESH/D017336

http://purl.bioontology.org/ontology/MESH/C093230

http://purl.bioontology.org/ontology/MESH/C121345

http://purl.bioontology.org/ontology/MESH/C076170

http://purl.bioontology.org/ontology/MESH/D016589

Inverse of RB

0

Inverse of RO

http://purl.bioontology.org/ontology/MESH/D018926

Machine permutation

2003

MDA

20020702

MMR

20200527

MN

D27.505.519.625.375.425.400.500

D27.505.696.577.375.425.400.500

notation

D039563

prefLabel

Histamine H1 Antagonists, Non-Sedating

TERMUI

T686139

T000997692

T494685

T488201

T000997693

T488202

T000997694

T494686

TH

NLM (2008)

NLM (2021)

NLM (2003)

tui

T109

T121

subClassOf

http://purl.bioontology.org/ontology/MESH/D006634

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