Swine flu was renamed as H1N1 to avoid having any direct connection to pigs, however it is identical to some flu and is proving sometimes to be fatal. The outbreak is serious and might become a global concern as many people do not have full immunity to this influenza.

Swine flu virus gets easily spread by touching contaminated surfaces, coughing or sneezing. This can result in fever, headache, cough, sore throat, sneeze, joint or muscle pains. It is strictly suggested that people experiencing any such symptoms should immediately consult their doctors. The symptoms are identical to the standard flu bugs. Swine flu affected people experience initially high fever and extreme fatigue in association with muscle aches. People also at times experience diarrhea and vomiting. Seeking medical attention is a must so that the treatment towards recovery may take place.

Swine flu is recognized after sending the swab sample of nose and throat for testing. It represents a respiratory ailment caused by influenza A. At present time, there is no availability of vaccine, but doctors have confidence on the anti-viral drugs Relenza and Tamiflu to be considered an appropriate treatment. Mostly, people get over swine flu in a few days and those who have suffered this virus will certainly have immunity even in the future to this particular strain. Tamiflu is a popular drug prescribed and helps in preventing and treating influenza type A.

Tamiflu cannot be taken directly without a doctor prescription. Conversely, people suffering with swine flu have to initially go to a doctor and undergo the lab tests. Only with the approval of a doctor and valid prescription, people can buy Tamiflu from licensed drugstores. This medicine can also be purchased over the internet conveniently. The recommendation of the doctor is best followed as the doses for treating and preventing flu varies. Generally, adults are advised to take one capsule two times a day for five days as treatment. On the other hand, the same medicine Tamiflu is taken one capsule everyday for a period of ten days as preventive measure.

Tamiflu is a drug that may cause side effects to patients suffering with swine flu. The side effects caused are vomiting, rash, nausea, lack of sleep and abdominal pain. The patients are advised to take this medication with food so that the intensity of causing side effects is lower. However, besides taking anti-viral medication, it is best to avoid contacts and to use mask. The wise measure is to maintain good personal hygiene as it protects from spreading harmful germs. Also avoiding touching nose, eyes and mouth prevents the risk of spreading germs.