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Serc (Betahistine)
| Betahistine (Generic) Betahistine Hydrochloride | ||||||
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Shipped from Canada | ||||||
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| Betahistine (Generic) Betahistine Hydrochloride | ||||||
Shipped from United Kingdom | ||||||
| | ||||||
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| Vertin (Generic) Betahistine | ||||||
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Shipped from Mauritius | ||||||
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General Medication Fact Sheet for Serc
| Field | Information |
|---|---|
| Medication Name | Serc |
| Generic Name | Betahistine |
| Purpose | Treats vertigo, tinnitus, and hearing loss associated with Meniere’s disease. |
| Mechanism of Action | Histamine analogue that improves microcirculation in the inner ear and reduces endolymphatic pressure. |
| Dosage Forms | Oral tablets |
| Available Strengths | 8 mg, 16 mg, 24 mg |
| Dosage Frequency | Typically taken two to three times daily, as directed by a healthcare provider. |
| Common Side Effects | Headache, nausea, indigestion |
| Serious Side Effects | Allergic reactions (rash, itching, swelling), palpitations (rare) |
| Drug Interactions | Antihistamines (may reduce the effectiveness of betahistine), MAO inhibitors (potential interaction, consult a doctor) |
| Important Notes | Take with food to minimize stomach upset. Consult your doctor if you have asthma, peptic ulcers, or low blood pressure. |
| Storage | Store at room temperature away from moisture and light. |
| Missed Dose | Take as soon as you remember; skip if it’s almost time for your next dose. Do not double the dose. |
| Alternatives | Dimenhydrinate (Gravol), Meclizine (Antivert), Prochlorperazine (Compazine), Diazepam (Valium) – for acute vertigo |
Serc Alternatives
| Medication | Mechanism of Action | Notes |
|---|---|---|
| Dimenhydrinate (Gravol) | Antihistamine with antiemetic properties. | Used for motion sickness and vertigo; can cause drowsiness. |
| Meclizine (Antivert) | Antihistamine with antiemetic properties. | Used for vertigo and motion sickness; less sedating than dimenhydrinate. |
| Prochlorperazine (Compazine) | Dopamine antagonist. | Used for severe nausea and vertigo; prescription required. |
| Diazepam (Valium) | Benzodiazepine, GABA agonist. | Used for acute vertigo to relieve anxiety and suppress vestibular activity; prescription required, potential for dependence. |
Serc Side Effects
| Common Side Effects | Serious Side Effects |
|---|---|
| Headache | Severe allergic reaction (hives, rash, swelling of the face/throat, difficulty breathing |
| Nausea | Stomach ulcer (vomiting blood, black/tarry stools, severe stomach pain) |
| Indigestion | Worsening of asthma symptoms |
Serc Dosage Guide
| Condition | Starting Dose | Maintenance Dose | Administration Notes |
|---|---|---|---|
| Meniere’s Disease | 8 mg | 8-16 mg three times daily | Take with food. |
| Vertigo | 8 mg | 8-16 mg three times daily | Take with food. |
| Tinnitus | 8 mg | 8-16 mg three times daily | Take with food. |
