Serc (Betahistine) Medication


Serc (Betahistine)

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Table of contents:

Drug DescriptionGeneral


Serc is a prescribed medication indicated for alleviating symptoms of Meniere’s disease, an inner ear condition characterized by dizziness, nausea, vertigo (spinning sensation), tinnitus (ringing in the ears), and hearing loss. 

As a histamine analog, Serc facilitates enhanced blood flow in the inner ear, reducing pressure buildup. 

Uses and Dosage 

Before starting treatment with Serc and with each prescription refill, carefully review its medication guide and patient information leaflet. Should you have any inquiries, seek advice from your doctor or pharmacist. 

Serc dosage may vary per individual based on the medical condition and response to the treatment. 

Typically, this medication is taken three times a day, as prescribed by the doctor, with or without food intake. 

For optimal results, take Serc exactly as directed. Any changes to the prescribed dosage, frequency, or duration of usage should only be made with your doctor’s approval. 

Continue taking this medication until instructed by your doctor to discontinue. Even if you experience an improvement in symptoms, your doctor may recommend an extended course to ensure the full effectiveness of the medicine. 

Side Effects 

Listed below are the potential adverse effects of Serc. Inform your doctor promptly if any of them last or worsen. 

Common Side Effects 

  • Nausea 
  • Indigestion 
  • Headaches 

Serc may cause additional adverse reactions, including: 

  • Itching 
  • Rash 
  • Hives 
  • Mild gastrointestinal issues such as: 
    • Vomiting 
    • Stomach pain 
    • Bloating 

Allergic Reactions 

Although rare, a severe allergic reaction to Serc may occur. If any of the listed side effects manifest, discontinue treatment promptly and consult your physician: 

  • Swelling of face, lips, tongue, or neck 
  • Difficulty breathing 
  • A red skin rash 
  • Inflamed itchy skin 

Not all side effects of Serc are included in this list. Notify your doctor if any unlisted effects arise. 


Before taking Serc, inform your doctor if you have any known allergies, particularly to betahistine or other medicines. 

Seek further guidance from your pharmacist regarding Serc, as it might contain inactive ingredients capable of inducing allergic reactions or other complications. 

Serc is contraindicated for individuals with high blood pressure caused by an adrenal tumor (phaeochromocytoma). 

To ensure Serc is safe for you, disclose to your physician your medical background, especially if you have a stomach ulcer or asthma. 

Inform all your healthcare providers of any current or recently started or stopped medications, including prescription/nonprescription drugs, vitamins, and herbal supplements, to lower the risk of drug interaction with Serc. 

Be sure to inform your doctor or pharmacist if you are taking any of the following medications: 

  • Antihistamines, as they might potentially reduce the effectiveness of Serc, and vice versa, Serc may affect the efficacy of antihistamines. 
  • Monoamine-oxidase inhibitors (MAOIs), which are used to treat depression or Parkinson’s disease, as they may increase the exposure of Serc. 

Serc should only be used during pregnancy if deemed essential. Consult with your doctor to weigh the risks and benefits of this medication. 

Breastfeeding is not recommended while taking Serc unless advised by your doctor, as the transfer of betahistine into breast milk is unknown. 

Additional information

Generic name:





8mg, 16mg, 24mg

Quantities Available:

90, 100, 180

Quality Prescription Drugs has provided information from third parties intended to increase awareness and does not contain all the information about Serc (Betahistine). Talk to your doctor or a qualified medical practitioner for medical attention, advice, or if you have any concerns about Serc (Betahistine).