Etravirine
Etravirine
Etravirine (pronounced: eh-tra-vi-reen) is a type of antiretroviral medication used in the treatment of HIV (Human Immunodeficiency Virus). It belongs to a class of drugs known as non-nucleoside reverse transcriptase inhibitors (NNRTIs).
Etymology
The name 'Etravirine' is derived from its chemical structure. The 'Etra' part of the name is a contraction of 'ethyl' and 'triazine', referring to the ethyl group and triazine ring in its chemical structure. The 'virine' suffix is common in antiviral drugs, particularly those that inhibit viral enzymes like reverse transcriptase.
Usage
Etravirine is used in combination with other antiretroviral drugs to treat HIV. It works by inhibiting the action of reverse transcriptase, an enzyme that the virus uses to replicate its genetic material. By blocking this enzyme, Etravirine prevents the virus from multiplying, thereby reducing the amount of virus in the body.
Related Terms
- Antiretroviral therapy: The use of drugs to treat viral infections, particularly HIV.
- Reverse transcriptase: An enzyme used by some viruses, including HIV, to replicate their genetic material.
- Non-nucleoside reverse transcriptase inhibitors (NNRTIs): A class of antiretroviral drugs that inhibit the action of reverse transcriptase.
Side Effects
Like all medications, Etravirine can cause side effects. Common side effects include rash, nausea, and fatigue. More serious side effects can include liver problems and severe skin reactions. Patients should contact their healthcare provider if they experience any unusual symptoms while taking Etravirine.
Precautions
Before starting Etravirine, patients should inform their healthcare provider about any other medications they are taking, as Etravirine can interact with many other drugs. Patients should also inform their healthcare provider if they have any liver problems, as Etravirine can cause liver damage in some people.
External links
- Medical encyclopedia article on Etravirine
- Wikipedia's article - Etravirine
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