The primary goal in the treatment of swine flu (H1N1) is to alleviate symptoms and prevent potential complications. In most cases, rest and supportive care are sufficient, while symptoms such as fever, headache, and muscle pain can be managed with paracetamol or nonsteroidal anti-inflammatory drugs. Antiviral medications effective against the influenza virus may be prescribed by a doctor, especially for individuals with underlying health conditions such as chronic respiratory diseases or those at high risk of severe illness. Food and Drug Administration (FDA) approved antiviral drugs can help reduce the severity of symptoms and the risk of serious complications. These medications are known to be most effective when initiated within the first 48 hours after exposure to the virus. However, influenza viruses have the potential to develop resistance to these drugs. It is crucial that pain relievers or fever reducers containing acetylsalicylic acid (aspirin, etc.) are not given to children and adolescents during influenza, due to the risk of Reye's syndrome, a rare but serious condition.