At that time you really need to pop out and get some medicine, it just isn't not going to happen realistically unless you live next door to a Tesco superstore.
You muddle through and hope that eventually you will get back to sleep...and dream of happy things (unless you like Nightmares). However it wasn't to be...which means now I feel all day that I will be mean and irritant to people..but hey ho.. they will just have to put up with it..
Watch out everyone..the winter Flu is here..start preparing yourself with vitamins and long nigh sleeps.. stop partying and drink lots of water. Lets all stay well together.