Search results
Results from the WOW.Com Content Network
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 ...
Betahistine is the most widely prescribed medication for the treatment of Meniere's disease. The drug is thought to increase blood flow to the inner ear and to prevent the frequency and intensity of episodes. While Betahistine is considered safe, there is insufficient evidence that it is an effective treatment. [14]
From symptoms to treatment options, these are the need-to-know facts on RSV according to experts. Respiratory syncytial virus, or RSV, can lead to dangerous infections in young babies, yet it's ...
The Brandt–Daroff exercises may be prescribed by the clinician as a home treatment method, usually in conjunction with particle-repositioning maneuvers or in lieu of the particle-repositioning maneuver. The exercise is a form of habituation exercise, designed to allow the person to become accustomed to the position that causes the vertigo ...
However, some infants and people with weakened immune systems can continue to spread the virus for as long as four weeks, even after their symptoms go away. Virtually all children get an RSV ...
A histamine agonist is a drug which causes increased activity at one or more of the four histamine receptor subtypes. H 1 agonists promote wakefulness. [1] H 2: Betazole and Impromidine are examples of agonists used in diagnostics to increase histamine. H 3: Betahistine is a weak Histamine 1 agonist and a very strong antagonist of the Histamine ...
The main symptoms are severe vertigo and nystagmus. The most common symptom for vestibular neuritis is the onset of vertigo that has formed from an ongoing infection or trauma. [ 9 ] The dizziness sensation that is associated with vertigo is thought to be from the inner ear labyrinth. [ 10 ]