how to get fever fast

The information available from trusted health sources does not support or recommend trying to get a fever intentionally or quickly, as a fever is a natural response of the body to fight infection and is not something that should be induced without medical reason. Typically, a fever results from infections (viral or bacterial) or other health conditions, and is accompanied by symptoms like feeling hot, shivering, sweating, and general discomfort. Methods that might temporarily raise body temperature, such as soaking in a hot bath or using a sauna, may create a sensation of heat but do not cause a true fever caused by immune response. If there is a health concern or a situation needing a fever to develop, it should be managed and supervised by a healthcare professional. There are no safe or medically advised methods to intentionally "get a fever fast" at home. If fever is desired for diagnostic or treatment reasons, medical advice must be sought rather than attempting to induce it independently. Trying to cause a fever unsafely could lead to dehydration, overheating, or other adverse effects. Thus, the safest guidance is not to attempt to get a fever deliberately but to monitor and treat a fever that naturally occurs due to illness according to medical advice.