In the case of H1N1, or swine flu, antiviral medications are effective in treating and sometimes preventing this virus. As with any drug, development of medication resistance is a factor when prescribing these medications. Therefore, according to the guidelines set forth by the Centers for Disease Control and Prevention, the very young, elderly, pregnant and those with pre-existing illness are top candidates for antiviral medications.
Antiviral Prophylactic Medications
Designated for caregivers of the sick, the very young and old, pregnant women and those who are immunosuppressed, antiviral medications can be used to prevent contracting the swine flu. The two drugs most commonly prescribed are zamivir and oseltamivir. The trade name for oseltamivir is Tamiflu. This medication is taken orally before contact with those infected with the swine flu to prevent contraction of the illness. Zamivir is taken by inhalation only.
Antiviral Treatment Medications
According to the CDC, oral and inhaled antiviral medications can be administered within the first two days of showing symptoms of swine fllu. Taking these medications shortens the life of the flu virus. Medications used are oseltamivir and zamivir, neither of which can be bought over the counter. Oseltamivir must be kept refrigerated to maintain potency. These antiviral medications inhibit the replication of the flu virus, meaning it can't continue to spread and grow. You should see an improvement in flu symptoms within 72 hours in antiviral medications.
Adjunctive Medications for Comfort
Over-the-counter medications are helpful in reducing discomfort associated with swine flu. Some medications, such as ibuprofen and acetaminophen, decrease aches, pains and fevers associated with the flu. Decongestants and mucolytics (medications that break up phlegm) relieve respiratory and nasal discomfort. Vitamin C and certain herbal medicines can boost your immune system, increasing your ability to fight swine flu naturally. Remember that many combination drugs (those claiming to care for many symptoms) have multiple adjunctive medications. These combination drugs should not be taken with separate doses of other medications unless prescribed by your physician.
