Betahistine dihydrochloride, also simply known as betahistine, is a medication used to treat Ménière's disease, a condition of the inner ear that can cause symptoms such as dizziness, vertigo (spinning sensation), tinnitus (ringing in the ears), and hearing loss . It is available by prescription only and comes in tablet form.
Betahistine is thought to work by increasing blood flow to the inner ear, which may help to reduce the pressure and fluid buildup that can cause symptoms of Ménière's disease. However, the exact mechanism of action is not fully understood.
It is important to note that betahistine does not cure Ménière's disease, but it can help to reduce the frequency and severity of symptoms.
Here are some additional things to know about betahistine dihydrochloride:
- Common side effects include nausea, vomiting, stomach upset, and headache.
- It can interact with other medications, so it is important to tell your doctor about all the medications you are taking before starting betahistine.
- It is not recommended for pregnant or breastfeeding women.
If you have any questions about betahistine dihydrochloride, please talk to your doctor.