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) .
average human body temperature body temperature changes throughout the day it is the lowest in the early morning between 4 and 6 a m and the highest in the early evening between 6 and 8 p m normal temperature is about 37 c or 98 6 fhowever it can be as low as 36 1 c 97 f in the early morning to a high of 37 2 c 99 f in the evening and still be considered normalt is the lowest in the early morning between 4 and 6 a m and the highest in the early evening between 6 and 8 p m normal temperature is about 37 c or 98 6 f however it can be as low as 36 1 c 97 f in the early morning to a high of 37 2 c 99 f in the evening and still be considered normal