common cold. (medicine). A viral disease of humans most frequently caused by the rhinovirus and accompanied by inflammation of the mucous membranes of the nose, throat, and eyes. An acute infectious disorder characterized by nasal obstruction and discharge that may be accompanied by sneezing, sore throat, headache, malaise, cough, and fever.
Quick Answer. A normal blood sugar level for diabetics after a meal is 180 milligrams per deciliter or lower, according to WebMD. Before a meal, the ideal range is from 70 to 130. Before bedtime, the target range is 100 to 140.
A normal fasting blood glucose level is 70 to 90 milligrams per deciliter, while a normal blood glucose level two hours after eating is 140 milligrams per deciliter, according to Virginia Mason Medical Center. If random testing is above 200 milligrams per deciliter, the diagnosis of diabetes is confirmed.