These headaches have distinct features, such as an unusual duration or pain associated with a certain activity. Although these headaches are generally considered primary, each of them could be a symptom of an underlying disease. These headaches include: 1  Chronic daily headaches. 2  Cough headaches. 3  Exercise headaches.
Most people think of a normal body temperature as an oral temperature of 98.6Â°F (37Â°C) . This is an average of normal body temperatures. Your temperature may actually be 1Â°F (0.6Â°C) or more above or below 98.6Â°F (37Â°C) .
Tips & Warnings. 1  Though the standard for normal body temperature is 98.6 degrees Fahrenheit, temperature varies by person, age, level of activity and time of day. 2  Any major variance in body temperature that lasts more than a few days, especially a fever, needs to be checked out by a doctor.