Posts Tagged ‘Oseltamivir’

Author: Vinay Gupta

Swine flu is a type of virus. It’s named for a virus that infects mainly pigs. It normally does not infect people, but human infections can and do happen. The virus is contagious and can spread from human to human. The current swine influenza A (H1N1) virus has components of pig and bird influenza viruses in it, so the humans don’t have any immunity to it. That makes it more likely to become a pandemic virus (have the ability to cause a global outbreak) if it can easily spread from person-to-person. There are antiviral medicines you can take to prevent or treat swine flu. This particular virus is resistant to the antiviral medications amantadine (Symmetrel) and rimantadine (Flumadine), but is sensitive to oseltamivir (Tamiflu) and zanamivir (Relenza). There is no vaccine available right now to protect against swine flu.

Symptoms

The symptoms of swine flu are very similar to the common flu that occurs in humans. The symptoms are mostly fever, cold, cough, runny nose, body aches, diarrhea, vomiting, headache etc. In swine flu the symptoms might be more severe like breathlessness, very high grade fever, loss of appetite and fluid intake, listlessness etc.

The important fact is to prevent the spread of this infection. Since it spreads through fomites i.e. through air, infected articles like tissue, paper, pen etc, the preventive measures are very important.

Prevent spread

The measures that can be taken to prevent spread of this particular swine flu are –

1 Cover your nose and mouth with a tissue when you cough or sneeze. Throw the tissue in the trash after you use it.

2 Wash your hands often with soap and water, especially after you cough or sneeze. You can also use alcohol-based hand sanitizers.

3 Avoid touching your eyes, nose or mouth. Germs spread this way.

4 Try to avoid close contact with sick people.

5 Stay home from work or school if you are sick.

6 Consult a doctor immediately when in doubt about your symptoms.

Important thing to remember is that people with swine flu are likely contagious for one day before and up to seven days after they began to get sick with swine flu symptoms. Also, anti-flu medications, including Tamiflu (oseltamivir) and Relenza (zanamivir), are available to prevent and treat swine flu.

For more tips on prevention and cure of illnesses, post your queries on http://www.simplyanswer.com

About the Author:

Vinay Gupta is an experienced writer who is writing on Online Doctor Advice,Swine flu symptoms and throat infection for the site simplyanswer.com

Article Source: ArticlesBase.com – Swine flu symptoms, causes and prevention tips

Author: Kesja Plecha

Wash your hands

Basic way of preventing getting infected is washing your hands frequently, especially after coughing or sneezing. You can use soap and water, alcohol-based hand sanitizers are also effective. Hand sanitizers can be used when water isn’t available.

Don’t touch your eyes, nose or mouth

Germs spread when you touch your eyes, nose or mouth after touching something that’s contaminated.

Avoid close contact with sick people

If possible, avoid contact with possibly infected people. Avoid crowds. Swine flu spreads mainly when people cough or sneeze.

Avoid travel

Try to limit traveling, especially to high risk areas such as Mexico. If you’ve been to Mexico and have flu like symptoms visit a doctor.

Wear facemask or respirator

Centers for Disease Control and Prevention recommends wearing facemask in crowded settings to prevent getting infected and to not infect others. Respirator should be used if you have close contact with infected person (for example you’re caring of sick person at home).

Antiviral drugs

Swine influenza A (H1N1) is sensitive to Oseltamivir (sold under name Tamiflu) and Zanamivir (sold as Relenza). They are effective means of swine flu prevention and treatment. If taken for treatment, Tamiflu and Relenza are most effective if taken within 2 days after illness started. They are also effective for prevention if given to healthy person that had contact with infected people. Antiviral drugs are 70% to 90% effective means of flu prevention. According to CDC, number of days they should be used to prevent H1N1 influenza varies depending on each person’s situation.

Vaccine

Influenza A (H1N1) vaccine isn’t available yet, WHO and CDC are working on it.

Stay home if you feel sick

CDC recommends to stay at home for 7 days after symptoms begin or until you are symptom-free for 24 hours to not spread infection further.

Take care of your health

Sleep well, be active, manage stress, drink lots of fluids, eat healthy. This strengthens your immune system.

About the Author:

Learn more about swine influenza prevention at Swine Flu Updates

Article Source: ArticlesBase.com – How to prevent swine flu