Vecuronium
Molecule Description
Vecuronium is an intermediate-acting muscle relaxant that is generally used in
anaesthetic procedures to pass a breathing tube into the lungs for direct respiration when the patient is unconscious. It belongs to a class of medicines called ‘neuromuscular blocking agents.’
Uses of Vecuronium
- Vecuronium is used as an additional agent in general anaesthesia (where anesthesia is given into blood through veins and breathing is facilitated by tube through the mouth into the lungs)
- Its primary function is to relax the throat muscles so that a breathing tube can be easily inserted before surgery
Contraindications of Vecuronium
When should one not use Vecuronium
Known allergy to Vecuronium or any of the components of the medicine.
Side effects of Vecuronium
Common side effects of this drug are:
- Delayed recovery (higher than 30 minutes after surgery) from anaesthesia is a common side effect
- Since this medicine is given in a hospital setting in the presence of qualified medical professionals, they will ensure that artificial respiration is discontinued after your airway becomes sufficiently potent...
- Prolonged muscle weakness, decreased or no breathing are serious side effects, but rarely occur
Precautions and Warnings of Vecuronium
Pregnancy
Q:
Can I take Vecuronium during pregnancy?
A:
Enough data is not available. For this reason, Vecuronium must be used during pregnancy only if other alternatives are not available.
Breast Feeding
Q:
Can I take Vecuronium while breastfeeding?
A:
Due to a lack of safety data, Vecuronium should be given in breastfeeding mothers only if it cannot be substituted or avoided.
Driving
Q:
Can I drive if I have consumed Vecuronium?
A:
Vecuronium is given in a hospital setting and you are usually discharged after complete recovery from its effects. Exercise caution and consult a doctor if you experience any muscle weakness.
Alcohol
Q:
Can I consume alcohol with Vecuronium?
A:
It is unknown if Vecuronium interacts with alcohol but you are advised to avoid alcohol for some time before and after a procedure requiring general anaesthesia.
Other General Warnings
Talk to your doctor if
- Vecuronium should be used with caution in patients with a type of muscle weakness called myasthenia gravis as they require a smaller dose than usual
- Make sure this medicine is administered under hospital and operating room conditions, where emergency facilities such as oxygen, artificial respiration, medications to reverse anaesthesia and trained staff are available...
- Severe anaphylactic (allergic) reactions such as low blood pressure, weak pulse, breathing difficulty, rashes, vomiting were reported in few cases. Caution is advised
Mode of Action of Vecuronium
How Does It Work?
Vecuronium acts by blocking a substance (acetylcholine) that transmits signals from the nerves to the muscle (neurotransmitter). This will block the impulses from the nerves & thereby relaxes the muscles....
Interactions of Vecuronium
Interactions with other medicines
- Certain classes of anaesthesia medicines such as Thiobarbiturates (Thiopental, Methohexital) and central nervous system depressants (Midazolam) can increase the potency of Vecuronium and delay recovery...
- A muscle relaxant called Dantrolene, which is used to treat stiff muscles, should be stopped before administering Vecuronium
Interactions with food items
Usually, general anaesthesia is given on an empty stomach.
Dietary Restrictions of Vecuronium
No information was available on dietary restrictions while taking Vecuronium. Consult the physician, pharmacist and nutritionist regarding nutritional instructions while taking Calcium Acetate.
Dosage of Vecuronium
Overdose
Excess amount of Vecuronium produces increased pharmacological action like skeletal muscle weakness, respiratory depression (reduced or no breathing). Generally, you are shifted out of the observation room only after the effects of anaesthesia are dissipated. But, in case you experience any of the above symptoms, seek medical attention without delay....
Missed a Dose
This medicine is given in hospital and operational conditions by trained medical professionals.
Content Details
WRITTEN BY
Dr. Nikita Toshi
BDS (Bachelor of Dental Surgery)
REVIEWED BY
Dr. Ritu Budania
MBBS, MD (Pharmacology)
Frequently Asked Questions (FAQs)
Q: Why is Vecuronium used? What are its benefits?
- In patients undergoing surgery, types of anaesthesia differ based on the type, location and duration of operation – such as local, regional, spinal and general anaesthesia
- General anaesthesia is usually given for major operations, where the patient is made unconscious. In this situation, he requires artificial breathing as the patient cannot breathe when unconscious; proper levels of oxygen are necessary in the blood to prevent any complications....
- So, a tube is passed through the mouth of a patient and the wind pipe (trachea) so that oxygen from the machine is directly delivered to the lungs of the patients. Passing the metal tube through the windpipe is a risky procedure and if it injures the trachea, it can prove to be fatal. Hence, Vecuronium is given before this procedure to relax the air way...
- Compared to other medicines used for this purpose, Vecuronium has faster action. Relaxation of windpipe can be achieved within 2-3 minutes and hence, it is ideal for moderate emergency procedures also
- The advantages such as easy reversibility of its effects, minimum requirement of heart and kidney functions and least likely to cause allergic reactions make Vecuronium a popular choice
Q: How long does it take to recover from Vecuronium after the surgery?
- It usually depends on the type and duration of the surgery. Major and long duration surgeries may require more amounts of medicine and longer time to recover
- Usually, recovery (from the effects of anesthesia) starts in 30 minutes, and full recovery is achieved in 1 hour. It also depends on other anaesthetics used, because some of them (Sevoflurane, Desflurane, Thiopental, Midazolam) increase the effects of Vecuronium and delay recovery...
- In any case, make sure you are moved out of the observation room, only after you feel entirely comfortable
References
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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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