Tuesday, October 18, 2016

Halothane

Generic Name : Halothane

Pronunciation : HAL-o-thayne

Trade Name(s): 
India- Fluothane,Hypnothane.
International- Fluothane, Halothane.


Why it is prescribed (Indications) : 
This medication is an inhalational general anesthetic, prescribed for the induction and maintenance of general anesthesia.




When it is not to be taken (Contraindications): 


It is not recommended for obstetrical anesthesia except when uterine relaxation is required.





Pregnancy Category :












A B C D X
Category C : Animal reproduction studies have shown an adverse effect on the fetus and there are no adequate and well-controlled studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.


When it is to be taken : 
Adult: Inhalation Induction- 2-4% v/v in O2 or mixtures of nitrous oxide and O2. Maintenance: 0.5-2% v/v depending on the flow rate used.




How it should be taken : 
It comes as a solution for inhalation to be administered by a well-trained healthcare provider.




Special Instruction : 
* Caution should be exercised in patients with history of heart, kidney, liver disease, during early pregnancy.


* Patient may develop with increased risk of malignant hyperthermia (life-threatening condition with very high temperature), and intracranial pressure; if it is so consult with your doctor immediately.



* Monitor liver function regularly while taking this medication.



Side Effects : 
Severe effects -

Liver damage, heart arrest and abnormal increase in body temperature.
Miscellaneous -


Low blood pressure, respiratory arrest, shivering, nausea and vomiting.



Other Precautions : 
* Avoid excess dosage.

Storage Conditions : 
Store it at room temperature (25°C) in an airtight container. Protect from light.

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