Thanks for taking my questions. Yesterday I reluctantly conceded to have a flu shot (including a pneumonia, whooping caugh, and tetanus shot) I couldn't sleep most of the night due to aching, nausea, shivering, pain in my head. Today I continue to feel miserable with the continued symptoms. Is this normal? Will these symptoms disapate? What can I take? I am 65. My husband had the same flu shots etc. and is totally fine, other then soreness at the injection site. Thanks again!! Jobje lammers