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molecule

Tetrabenazine

Molecule Description

Tetrabenazine is a prescription medicine used for the treatment of uncontrolled

body movements (called “chorea”). It does not cure the disease entirely but reduces the uncontrollable involuntary movements of the body.

uses

Uses of Tetrabenazine

For the treatment of reducing involuntary body movements caused due to Huntington’s disease (an inherited condition in which nerve cells in the brain break down over time).
contraindications

Contraindications of Tetrabenazine

When should one not use Tetrabenazine

  • Do not take this medicine if:
  • You have an allergy to this medicine
  • You have depression
  • You have suicidal tendency
  • You have adrenal gland tumour called pheochromocytoma
  • You have pituitary gland cancer
  • You have breast cancer
  • You are taking medications such as Reserpine, MAO inhibitor
sideEffects

Side effects of Tetrabenazine

Common side effects of this drug are:

  • Drowsiness
  • Uncontrollable movements of limbs or head
  • Depression
  • Difficulty in swallowing
  • Nausea or vomiting
  • Loose motions or constipation
  • Sweating
  • Blood pressure fluctuation
  • Trouble sleeping
  • Confusion
  • Anxiety
precautionsAndWarnings

Precautions and Warnings of Tetrabenazine

pregnancy

Pregnancy

Q:
Can I take Tetrabenazine during pregnancy?
A:
No data available about the effects of this medicine in unborn baby if taken during pregnancy. Consult your doctor before taking this medicine.
breastfeeding

Breast Feeding

Q:
Can I take Tetrabenazine while breastfeeding?
A:
This medicine can pass into breast milk and cause an adverse effect in breastfed babies. Therefore avoid this medicine during breastfeeding. If it is necessary to continue the medication, breastfeeding should be stopped till the end of treatment with this medicine.
driving

Driving

Q:
Can I drive if I have consumed Tetrabenazine?
A:
Tetrabenazine cause sleepiness, therefore avoid driving and work that requires concentration.
alcohol

Alcohol

Q:
Can I consume alcohol with Tetrabenazine?
A:
Alcohol increases sleepiness in the treatment of this medicine. It is better to avoid drinking alcohol while taking this medicine.
otherGeneralWarnings

Other General Warnings

Talk to your doctor if
  • You have liver disease or heart disease
  • You are experiencing some mental changes such as false sensation, confusion
modeOfAction

Mode of Action of Tetrabenazine

How Does It Work?

Tetrabenazine works by reducing the secretion of chemicals in the brain, which is involved with nerve and muscle functions that cause involuntary movement. The exact mechanism is not known.
interactions

Interactions of Tetrabenazine

Interactions with other medicines

  • Reserpine, MAO inhibitor, Levodopa
  • Medicines used in psychosis and depression such as Fluoxetine, Paroxetine
  • Medicines for the treatment of heart diseases such as Quinidine, Sotalol
  • Certain antibiotics such as Moxifloxacin

Interactions with food items

No interaction with food has been reported yet.
dietaryRestrictions

Dietary Restrictions of Tetrabenazine

No data available.
dosage

Dosage of Tetrabenazine

Overdose

Symptoms of overdose can be drowsiness, sweating, low blood pressure and lowering of body temperature. Seek emergency medical help immediately.

Missed a Dose

Take the missed dose as early as you remember. If the time for next dose is close, skip the missed dose & do not take extra medicine to compensate for the missed dose.

Content Details

WRITTEN BY
doctor

Dr. Abhishek B L

MBBS, MD (Pharmacology)

REVIEWED BY
doctor

Dr. Ritu Budania

MBBS, MD (Pharmacology)

Frequently Asked Questions (FAQs)

^

Q: What should I discuss with my healthcare expert before taking Tetrabenazine?

A: Give a detailed account of your medical and surgical history. The doctor should also know about other health supplements like herbal medications, nutritional supplements that you may take before starting this medication.

Q: What are the precautions should I take while on this medication of Tetrabenazine?

A: The dosage regimen of medicine should be followed regularly. Medication should not be extended beyond the prescribed duration.

Q: When should I consult a doctor if my treatment is ongoing?

A: If you have a fever, confusion, muscle rigidity or disorientation due to medicine, consult your doctor immediately as you may have a medical condition called Neuroleptic Malignant Syndrome.
Last Updated on: 05 Oct 2020 | 10:47 PM (IST)

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Disclaimer
The information provided herein is supplied to the best of our abilities to make it accurate and reliable as it is published after a review by a team of professionals. This information is solely intended to provide a general overview on the product and must be used for informational purposes only. You should not use the information provided herein to diagnose, prevent, or cure a health problem. Nothing contained on this page is intended to create a doctor-patient relationship, replace or be a substitute for a registered medical practitioner's medical treatment/advice or consultation. The absence of any information or warning to any medicine shall not be considered and assumed as an implied assurance. We highly recommend that you consult your registered medical practitioner for all queries or doubts related to your medical condition. You hereby agree that you shall not make any health or medical-related decision based in whole or in part on anything contained in the Site. Please click here  for detailed T&C.
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