The provided references focus on medications used to treat acute vertigo and associated nausea and emesis, rather than preventive medicine. Therefore, I will rephrase the question to better reflect the information available: What medications are commonly used in patients with acute vertigo?
Several medications are commonly used to manage acute vertigo and its symptoms. These primarily aim to alleviate the symptoms of vertigo, such as dizziness, nausea, and vomiting, rather than prevent the underlying cause of vertigo.
Medications for Acute Vertigo
Here's a breakdown of some common medications, as noted in the provided reference:
| Medication | Dosage | Sedation |
|---|---|---|
| Meclizine (Antivert) | 12.5 to 50 mg orally every 4 to 8 hours | ++ |
| Dimenhydrinate (Dramamine) | 25 to 100 mg orally, IM, or IV every 4 to 8 hours | + |
| Diazepam (Valium) | 2 to 10 mg orally or IV every 4 to 8 hours | ++ |
Examples and Practical Insights:
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Meclizine (Antivert): An antihistamine commonly used to treat motion sickness and vertigo. It helps reduce the sensation of spinning.
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Dimenhydrinate (Dramamine): Another antihistamine effective for motion sickness and vertigo, available in oral, intramuscular (IM), and intravenous (IV) forms.
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Diazepam (Valium): A benzodiazepine that can help reduce vertigo symptoms. It is important to note the level of sedation it can cause.
Important Considerations:
- The dosages and frequency of these medications should be determined by a healthcare professional based on the individual's specific condition and medical history.
- Sedation is a common side effect of these medications, particularly Meclizine and Diazepam. Patients should be advised about the potential for drowsiness and impaired cognitive function.
