Is zanamivir safe in pregnancy?
The Centers for Disease Control and Prevention (CDC) recommends women in any trimester of their pregnancy who have a suspected or confirmed influenza infection receive prompt antiviral therapy with Tamiflu (oseltamavir) or Relenza (zanamivir).
What are the risks of taking Tamiflu while pregnant?
Is Tamiflu safe to take during pregnancy? The available information suggests there is not a major risk to the development of your fetus if you use this drug to treat or prevent the flu during pregnancy. In fact, pregnant women should be started on Tamiflu as soon as the flu is diagnosed or suspected.
What is the difference between oseltamivir and zanamivir?
Zanamivir is indicated for use against influenza A/H1N1 virus strains that are resistant to oseltamivir. In conclusion, compared with zanamivir, oseltamivir was shown to be less effective against influenza B but more effective against influenza A/H3N2.
What is oseltamivir and zanamivir?
Two antiviral drugs, zanamivir and oseltamivir, have recently been approved by the US Food and Drug Administration for the treatment of influenza A and influenza B.
Which flu medicine is safe during pregnancy?
Safe OTC Cold and Flu Treatment to Use During Pregnancy
- Acetaminophen (Tylenol)
- Actifed.
- Saline nasal drops or spray.
- Sudafed.
- Tylenol Sinus.
- Tylenol Cold and Flu.
- Warm salt/water gargle.
Can a pregnant woman take oseltamivir?
For treatment of pregnant people or people who are up to 2 weeks postpartum with suspected or confirmed influenza, oral oseltamivir is preferred because it has the most studies available to suggest that it is safe and beneficial.
Can Tamiflu cause birth defects?
Among the 406 pregnancies with first-trimester oseltamivir exposure, the prevalence of any malformation was 4.7% and the prevalence of congenital heart defects was 2.0%.
What is the brand name for zanamivir?
The brand name for Zanamivir is Relenza.
Which is better Relenza or Tamiflu?
Relenza (zanamivir) can reduce flu symptoms for people 7 years & older, but they should take it within two days of the flu starting or it won’t work. Treats and prevents the flu. Tamiflu (oseltamivir) is effective at treating the flu virus, but can cause stomach side effects like nausea, vomiting, and diarrhea.
How does zanamivir work?
Zanamivir is in a class of medications called neuraminidase inhibitors. It works by stopping the growth and spread of the flu virus in your body. Zanamivir helps shorten the time you have flu symptoms such as nasal congestion, sore throat, cough, muscle aches, tiredness, weakness, headache, fever, and chills.