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) .
Normal body temperature. Normal body temperature is about 98.6 degrees Fahrenheit (Â°F) or 37 degrees Celsius (Â°C). Your temperature often varies from 1 to 2 Â°F or Â½ to 1 Â°C. Your temperature is usually lower in the morning and increases during the day.It reaches its high in the late afternoon or evening.ormal body temperature. Normal body temperature is about 98.6 degrees Fahrenheit (Â°F) or 37 degrees Celsius (Â°C). Your temperature often varies from 1 to 2 Â°F or Â½ to 1 Â°C. Your temperature is usually lower in the morning and increases during the day.