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Betahistine was once believed to have some positive effects in the treatment of Ménière's disease and vertigo, [3] but more recent evidence casts doubt on its efficacy. [4] [5] Studies of the use of betahistine have shown a reduction in symptoms of vertigo and, to a lesser extent, tinnitus, but conclusive evidence is lacking at present.
An H 3 receptor antagonist is a type of antihistaminic drug used to block the action of histamine at H 3 receptors.. Unlike the H 1 and H 2 receptors which have primarily peripheral actions, but cause sedation if they are blocked in the brain, H 3 receptors are primarily found in the brain and are inhibitory autoreceptors located on histaminergic nerve terminals, which modulate the release of ...
Cinnarizine is predominantly used to treat nausea and vomiting associated with motion sickness, [6] vertigo, [8] Ménière's disease, [9] or Cogan's syndrome. [3] It is one of only a few drugs that has a beneficial effect in the chronic treatment of the vertigo and tinnitus associated with Ménière's disease.
Betahistine at high doses (such as 144 mg/day) can yield similar vertigo control as intratympanic dexamethasone. [16] [17] Antivirals have been proven effective for those who suspect a viral cause for their cochlear Hydrops. [18] For some, surgery may be effective, such as an endolymphatic sac decompression. Surgery is often reserved for cases ...
Central vertigo is less common and is caused by a problem in the brain. It might be in the brain stem. It might be in the brain stem. It could also be in the back part of the brain, called the ...
11255 99296 Ensembl ENSG00000101180 ENSMUSG00000039059 UniProt Q9Y5N1 P58406 RefSeq (mRNA) NM_007232 NM_133849 RefSeq (protein) NP_009163 NP_598610 Location (UCSC) Chr 20: 62.21 – 62.22 Mb Chr 2: 179.74 – 179.75 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Histamine H 3 receptors are expressed in the central nervous system and to a lesser extent the peripheral nervous system ...
An active search is underway for a 66-year-old Michigan woman who disappeared from a popular tourist hot spot during a trip to the Grand Canyon more than a week ago, officials said.
Lighter Side. Medicare. News. Science & Tech. Shopping. Sports. Weather ‘Gone Girl’ kidnapper faces new charges tied to 2009 home invasions of Calif. women. David Propper. December 30, 2024 at ...