cold symptoms with fever
So, see your doctor if you have: 1  cold symptoms that last longer than 10 days. 2  fever of 100.4Â°F or higher. 3  a fever with sweating, chills, or a cough that produces mucus.  severely swollen lymph 1  nodes. sinus pain that is severe.  ear 1  pain. chest 2  pain. trouble breathing or shortness of  breath.