influenza
"Felt tingle in throat and moderate joint pain Tuesday night. Woke up Wednesday morning full blown flu. Severe joint pain, headache, body ache and minor cough. Felt like I had been hit by truck. Had 103 temp. Went to Dr and was prescribed tamiflu and z/pac. Slept all day Wednesday  and night. Woke up Thursday temp down to 99 and felt 90% better. Friday all symptoms of flu are gone and normal temp. Was given 5 days of tamiflu so I took another and got very nauseated. Don't know if I'll finish prescription or not."