If it's starting from normal temperature, it begins to sweat.
Normal response to increased body temperature is sweating by sweating . It results in lowering of temperature .
The normal response if the body temperature rises above normal is perspiration.
Its a response from 'the body' to regulate temperature of the body.
Increase
Increase the body temperature.
Yes. Increase in body temperature increase your basal metabolic rate. This hold true for rise in temperature for few degree Celsius only.
To increase your body temperature.
No.
Shiver. The muscle action will raise the temperature.
If by fever you mean an increase in heat, the cause for this as a result of inflammation is the strong increase in blood-flow at the body's core temperature, to the site of the inflammation. A fever which is body-wide, is not necessarily part of an inflammation. The fever can be an extreme response to the damage or infection which caused the initial inflammation, but it can also be a normal response to an infection spreading throughout the body.
eating peppers has been proven to SLIGHTLY increase body temperature. really, anytime you can increase your heart rate (running, aerobics, etc) you will increase your bodies temperature
Some medication may affect body temperature. It can increase or decrease body temperature. I.e. tylenol may decrease temperature if you have fever. Some stimulant may increase temperature when used, etc.