Keep taking betahistine every day. It usually takes 1 to 2 weeks before any response to betahistine is noticeable. If you forget to take your dose, take it as soon as you remember that day.
Dosage and strength
Betahistine comes as 8mg or 16mg tablets. The usual starting dose is 16mg, taken 3 times a day. Leave 6 to 8 hours between doses. When your symptoms are under control, your doctor may reduce your dose to 8mg, taken 3 times a day.
Your doctor may advise a trial of betahistine for 6-12 months to see if it helps to reduce your symptoms. If it does, it can then be continued.
Betahistine enters the CNS and improves histaminergic neurotransmission (12). Although several studies have reported subsequent improvements in cognitive function (12–16), they have shown conflicting findings on the effects of betahistine on cognition.
Betahistine is a medicine used to treat the symptoms of Ménière's disease. These symptoms include: feeling dizzy and a spinning sensation (vertigo) ringing in the ears (tinnitus)
Your doctor may advise you to try betahistine for 6 to 12 months to see if it helps to reduce your symptoms. If it does, it can then be continued.
Taking further into account a good and slightly favorable safety profile, there is evidence that the fixed combination of cinnarizine/dimenhydrinate is a potent and even superior alternative to betahistine in the treatment of vertigo related to peripheral vestibular disorders.
During the past few years, the role of histamine antagonists has been studied extensively in several animal models to evidence their potential in the improvement of cognitive performance. However, there is lacking evidence related to the effect of betahistine on memory deficits.
Betahistine is rapidly and completely absorbed after oral administration of the drug in tablets, and peak plasma concentrations of 14C-labelled betahistine are attained after approximately one hour of oral administration for fasting subjects. Little or no binding occurs with human plasma proteins.
you get a skin rash that may include itchy, red, swollen, blistered or peeling skin. you're wheezing. you get tightness in the chest or throat. you have trouble breathing or talking.
Do not stop taking this medicine suddenly, or change the dosage, without checking with your doctor. Do not use this medicine to treat any other complaints unless your doctor or pharmacist tells you to. Do not give this medicine to anyone else, even if they have the same condition as you.
There is no permanent cure for vertigo, with or without medication. To treat vertigo successfully without medication, physical therapy techniques, chiropractic care, lifestyle changes, and even supplements are all positive steps toward reducing vertigo attacks.
Increases in vestibular blood flow and decreases in blood pressure were observed in response to betahistine infusions.
Common side effects (may affect up to 1 in 10 people):
Headache, occasional drowsiness, nausea, indigestion, mild gastric complaints such as vomiting, stomach pain and bloating. Taking Betahistine with food can help reduce any stomach problems.
Therefore, an increase in histamine release or enhancement of histaminergic signal by betahistine by directly stimulating histamine receptors may inhibit the consumption of tasty foods and thus the development of obesity.
Medicinal Benefits
BETAHISTINE is indicated to treat symptoms such as ringing in your ears (tinnitus), dizziness, vertigo, loss of balance, and hearing loss associated with Meniere's disease. BETAHISTINE works by increasing the blood flow to your brain and by lowering the extra pressure build up in the inner ear.
Several clinical trials have demonstrated that betahistine is effective in reducing the frequency and severity of vertigo, and improving vertigo-associated symptoms, including nausea and vomiting [7,9–15].
You should not drink alcohol while being treated with this medicine, because there have been reported cases of interaction between this medicine with alcohol. Betahistine should not be taken during pregnancy or breast-feeding unless your doctor has decided that it is necessary.
Vertigo is commonly caused by a problem with the way balance works in the inner ear, although it can also be caused by problems in certain parts of the brain. Causes of vertigo may include: benign paroxysmal positional vertigo (BPPV) – where certain head movements trigger vertigo. migraines – severe headaches.
Vertigo can be temporary or permanent, depending on the patient. Those who have suffered a head or neck injury might experience chronic or long-term vertigo. Treatment may be a combination of medications and physical therapy. Although very rare, your ENT specialist may choose to recommend surgery.
Will vertigo go away on its own? Vertigo goes away on its own in many cases. However, there are several treatments that can successfully manage vertigo.
Serc is not recommended for those under 18 years old. Keep taking your tablets until your doctor tells you to stop. Even when you start feeling better, your doctor may want you to carry on taking the tablets for some time to make sure that the medicine has worked completely.
How should I use this medication? The usual recommended dose of betahistine for adults is 24 mg to 48 mg given in 2 or 3 divided doses (i.e., 12 mg to 24 mg twice a day, or 8 mg to 16 mg three times a day). To prevent stomach upset, it is recommended that this medication be taken with food.
Anxiety symptoms
The repeated-measures ANOVA showed a significant effect of time (P<0.00001), indicating that both high-dose and low-dose betahistine could significantly reduce the HARS score.
Peripheral vertigo may be caused by: Benign positional vertigo (benign paroxysmal positional vertigo, also known as BPPV) Certain medicines, such as aminoglycoside antibiotics, cisplatin, diuretics, or salicylates, which are toxic to the inner ear structures. Injury (such as head injury)