Can a minor change in sleep schedule (as opposed to a reduction in sleep hours) make you sick? Or is her body just reacting badly to an increase in exercise? [more inside]
posted by 2or3whiskeysodas on Jan 15, 2008 - 10 answers

Can I still work out when I've got a cold? How much exercise is too much when you're sick?
posted by BuddhaInABucket on Sep 18, 2006 - 9 answers

I'm feeling a bit run down and have a slight cold -- is it better for me to skip my workout? [more inside]
posted by o2b on Apr 5, 2006 - 7 answers

I've been sick a lot in the last two years. And not just cold sick, I've had pneumonia and bronchitis at least 4 times a year. It seems to be triggered by physical work. [more inside]
posted by joaniemcchicken on Dec 12, 2005 - 18 answers