Home > Medical > Cold and flu infection > You and flu 02 December 2008 Flu and sport Forget about "sweating out" a cold or flu. The message is simple: do not train if you have the flu. 0 Pin It Ask CyberDoc » Test Do you need vitamin C? » Join Body Talk » Quiz Addicted to pills? » No Flu for you 10 foods to boost your immune system Forget about "sweating out" a cold or flu. The message is simple: do not train if you have the flu. Strain on an infected heart muscle (myocarditis, one of the possible complications of flu) may lead to paralysis of this muscle. There have been cases (in young sportspeople) where the only way to survive after myocarditis was a heart transplant. A gradual return to exercise after recovering from flu is best. You should generally not exercise for at least seven days after recovering. Sportspeople must be well aware that some flu medication might contain banned substances such as pseudo-ephedrine, caffeine and others. With easy access of athletes to sport events in the Northern hemisphere, an athlete might be exposed to a flu virus not yet in South Africa. The best way to prevent flu is to get vaccinated with a flu vaccine relevant to the part of the world that you're heading for. Men genuinely get more ill from flu, possibly because their immune systems react more aggressively. More in Medical Flu and the elderly More: Cold and flu infectionYou and flu advertisement Get a quote Bestmed - offering you quality healthcare and freedom of choice Momentum - save up to 35% on healthcare Medihelp - quality, affordable medical scheme cover advertisement Read Health24’s Comments Policy Comment on this story 0 comments Add your comment Thank you, your comment has been submitted. Logout Comment 0 characters remaining Share on Facebook Logout Comment 0 characters remaining Share on Facebook Loading comments... Other news News Triumph for traditional healers Medical Formula 1 noise can damage eardrums Parenting Parent work schedules affect relationships with kids Lifestyle Women find sexually explicit ads unappealing Lifestyle Number of UK teenage smokers a concern Lifestyle Blacks happier at work than whites From our sponsors Your retirement - a healthy mindset So many people, why so alone? You can still enjoy the sweet things in life Take the sugar test, it could save your life. Live healthier Stress » Childhood stress PTSD and weight Managing work stress The symptoms of stress Take a look at the symptoms of the acute fight-or-flight stress reaction and the effect of long-term, unmanaged stress. Men's health » Exercise and sperm Best sperm season Smoking and sperm How to boost the health of your sperm You’d think that with millions of babies being born each day, the average sperm is a pretty healthy swimmer. Not so. Here are a few things you can do to boost the health of yours.