Betahistine is thought to work by improving blood flow to your brain and affecting nerve cells in your inner ear. It is used to treat symptoms such as dizziness, vertigo, loss of balance, ringing in your ears (tinnitus) and hearing loss associated with Meniere's disease.
Betahistine is a medicine used to treat the symptoms of Ménière's disease. These symptoms include: feeling dizzy and a spinning sensation (vertigo)
Betaserc used in treatment of balance system disorders lessens the insensitivity of vertigo, gait disturbances and nausea/vomiting. It does not affect hearing loss or tinnitus. The first therapeutic goals are achieved (especially in patients under 40 years of age) after 14 days of treatment.
Compared with placebo, attack rate ratios were 1.036 (95% confidence interval 0.942 to 1.140) and 1.012 (0.919 to 1.114) for low dose and high dose betahistine, respectively. The overall monthly attack rate fell significantly by the factor 0.758 (0.705 to 0.816; P<0.001).
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.
When you start taking betahistine, it may take a couple of weeks before you notice any improvements. Even when you start feeling better, your doctor may want you to carry on taking the tablets for some time, to stop your symptoms from coming back.
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. But, if it is nearly time for your next dose, just take the next dose at the right time.
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].
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.
Maximum efficacy of betahistine is obtained with long periods of treatment of 3-8 weeks and with daily doses of 32 to 36 mg. High doses, up to 48 mg/day, or treatment periods prolonged up to 4 months do not seem to induce, on average, further benefits.
If your dizziness comes with nausea, try an over-the-counter (nonprescription) antihistamine, such as meclizine or dimenhydrinate (Dramamine).
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.
The following serious side effects may occur during treatment with Betahistine: Allergic reactions: • a red or lumpy skin rash or inflamed itchy skin • swelling of your face, lips, tongue or neck • a drop in your blood pressure • loss of consciousness • difficulty breathing If any of these side effects occur you should ...
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.
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.
Antihistamines, e.g. betahistine and cinnarizine. These are sedative, and patients should not operate machinery or drink alcohol.
Betahistine is indicated for treatment of Ménière's syndrome, symptoms of which may include vertigo, tinnitus, hearing loss and nausea. Initial oral treatment is 8 to 16 mg three times daily, taken preferably with meals. Maintenance doses are generally in the range 24 - 48 mg daily. Daily dose should not exceed 48 mg.
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.
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.
Dizziness has many possible causes, including inner ear disturbance, motion sickness and medication effects. Sometimes it's caused by an underlying health condition, such as poor circulation, infection or injury. The way dizziness makes you feel and your triggers provide clues for possible causes.
If you feel dizzy, sit or lie down at once. This will lower your chance of falling down. If you have vertigo, it may help to lie down in a dark, quiet place with your eyes closed. Drinking water may also give you fast relief, especially if you're dizzy because you're dehydrated.
Check if you have labyrinthitis
dizziness or feeling that everything around you is spinning (vertigo) feeling unsteady and off balance – you might find it difficult to stay upright or walk in a straight line. feeling or being sick. hearing loss.
Low Vitamin B12 Levels Can Cause Dizziness
Ask your doctor about having a simple blood test to check your B12 levels if you're having dizzy spells. Good sources of vitamin B12 include meat, dairy products, and fortified breakfast cereals.