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Description
Betahistine 8mg tablets are a medication primarily used to treat symptoms associated with balance disorders such as vertigo, dizziness, and tinnitus, often related to Ménière’s disease.
Drug Class: Histamine analog and vasodilator.
Primary Medical Uses: Used to improve blood flow in the inner ear, helping to relieve symptoms like vertigo, tinnitus, and hearing loss linked to vestibular disorders.
Mechanism of Action: Betahistine acts by improving microcirculation in the inner ear and reducing pressure within the endolymphatic system. It works as a histamine receptor agonist, mainly stimulating H1 receptors and antagonizing H3 receptors, which helps to restore balance and reduce abnormal sensations.
Common Forms: Oral tablets, commonly available in 8 mg strength.
Dosage Instructions: The typical adult dose ranges from 8 mg taken two to three times daily. Specific dosage and duration should be determined by a healthcare professional based on the condition being treated.
Side Effects: Generally well-tolerated. Possible side effects include headache, nausea, upset stomach, and allergic reactions in rare cases.
Contraindications and Precautions: Not recommended for patients with pheochromocytoma or those hypersensitive to betahistine. Use with caution in patients with bronchial asthma or peptic ulcers.
Storage: Store in a cool, dry place away from direct sunlight.
Betahistine 8mg tablets are used under medical supervision to manage vestibular system-related symptoms aiming to improve patient quality of life.
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