Flying to great-aunt Erma's house for Thanksgiving? Or taking a leisurely
wintertime cruise along the shores of the Mexican Riviera? Boost your chances
of healthy travel by taking a few preventive steps. That way, you'll cut your
risk of catching cold and flu from other plane passengers. And you won't be
confined to your cabin on the cruise ship, battling a nasty case of
gastroenteritis while other passengers are off enjoying the
New pain develops or
pain localizes to one area, such as an ear, the throat, the chest, or the
Symptoms do not go away, even with home
Symptoms become more severe or frequent.
In most healthy people, the
flu will go away in 5 to 7 days, although fatigue can
last much longer. Although you may feel very sick, home treatment is usually
all that is needed. If it is flu season, you may just want to treat your
symptoms at home. Watch closely for
symptoms of a bacterial infection, such as nasal
drainage that changes from clear to colored after 5 to 7 days and symptoms that
return or get worse.
Early treatment (within 48 hours of your
first symptoms) with antiviral medicines may reduce the severity of influenza
and may prevent serious flu-related complications.1
Babies, older adults, and people who have chronic health problems are more
likely to have complications from the flu, and they may need to see a doctor
for care beyond home treatment. But not all antiviral medicines work against
all strains of the flu. Talk to your doctor if you think you may need an
Call your doctor if you think your symptoms
are caused by something other than the flu.
Who to see
These health professionals can diagnose and treat the
This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Medical Reference from Healthwise
January 31, 2014
This information is not intended to replace the advice of a doctor.
Healthwise disclaims any liability for the decisions you make based on this