Whenever a health person gets diseased, it shows certain symptoms. Of many varied symptoms felt by a person, a fever or pain is the easiest on to detect by the person.
Conventional medicine tries to supress the fever by taking anti-pyretic medicine such as crocin, etc, or pain by taking painkiller. When fever would be gone, conventioal physician would think he has treated the disease. What he has done is simply pushed the disease deep within. After some time it may hit back, this time with much greater force.
According to Homeopathy, fever or a pain is not a disease. It is an indication by the body that something is wrong with the system (body). A fever is the body’s attempt to activate the immune system’s white blood cells and defend itself from infection? If a person is given a symptom-suppressing medication — fighting the fever — too soon, they will be less able to fight the actual infection.
Fever is the answer to the infection which has get into your body. Body raised its temperature in response to the infection so as to kill the infection. Homeopathy treats fever or pain as a symptom for an underlying disease. The homeopathic medicine will treat the underlying cause not the fever or pain. And if the cause is removed, the symptoms (fever or pain or both) will automatically be removed
P.S. In the above discussion "fever" means "low Fever (<100) lasting for not more than a day". But if it lingers for more than a day or rises, then u need to consult a physician for the same on emergency basis