Oseltamivir Flashcards
What is Oseltamivir commonly used to treat?
Oseltamivir is commonly used to treat influenza.
How does Oseltamivir work?
Oseltamivir works by inhibiting the neuraminidase enzyme, preventing the release of new viral particles.
True or False: Oseltamivir is effective against both influenza A and B viruses.
True.
What is the primary indication for Oseltamivir?
The primary indication for Oseltamivir is the treatment and prophylaxis of influenza.
Fill in the blank: Oseltamivir is administered orally and is often taken for ____ days.
5.
What are some common adverse effects of Oseltamivir?
Common adverse effects include nausea, vomiting, and diarrhea.
Which population should use caution when taking Oseltamivir?
Patients with renal impairment should use caution when taking Oseltamivir.
What is the mechanism of action of Oseltamivir?
Oseltamivir is a neuraminidase inhibitor that stops the virus from spreading in the body.
True or False: Oseltamivir can be used as a preventive measure against influenza.
True.
Name one contraindication for the use of Oseltamivir.
One contraindication is a known hypersensitivity to Oseltamivir or any of its components.
What is the brand name for Oseltamivir?
The brand name for Oseltamivir is Tamiflu.
Fill in the blank: Oseltamivir should be started within ____ hours of symptom onset for maximum efficacy.
48.
What is a serious adverse effect associated with Oseltamivir?
Serious adverse effects can include neuropsychiatric events in some patients.
True or False: Oseltamivir is effective against the common cold.
False.
What should be monitored in patients taking Oseltamivir?
Patients should be monitored for any signs of allergic reactions or neuropsychiatric symptoms.
Provide an example of a situation where Oseltamivir would be contraindicated.
Oseltamivir is contraindicated in patients with severe renal impairment.
What form does Oseltamivir come in?
Oseltamivir is available in capsule and liquid forms.
How often is Oseltamivir typically dosed for influenza treatment?
Oseltamivir is typically dosed twice daily for treatment.
What type of medication is Oseltamivir classified as?
Oseltamivir is classified as an antiviral medication.
True or False: Oseltamivir can be used in children under 1 year of age.
False, it is not recommended for children under 1 year of age.
What is one potential drug interaction with Oseltamivir?
Oseltamivir may interact with live attenuated influenza vaccine.
What is the recommended duration for Oseltamivir prophylaxis after exposure to influenza?
The recommended duration for Oseltamivir prophylaxis is typically 10 days.
What should patients be advised to do if they experience severe side effects from Oseltamivir?
Patients should be advised to contact their healthcare provider immediately.
Fill in the blank: Oseltamivir can reduce the duration of influenza symptoms by about ____ days.
1 to 2.
True or False: Oseltamivir can be used to treat COVID-19.
False, Oseltamivir is not approved for the treatment of COVID-19.
