Betaserc 8 mg tablets contain betahistine dihydrochloride as the active ingredient. The medication comes in a pack of 100 tablets, with each tablet containing 8 mg of the active substance. This is a prescription medication. The dosage and duration of treatment should be determined by a healthcare provider based on individual patient needs. Store in a cool, dry place away from direct sunlight and keep out of reach of children. The medication should only be used under proper medical supervision.