Fever is often a sign of infection or illness. The specific symptoms of fever may vary but these includes muscular pain, backache, headache, shivers, loss of appetite, nausea and vomiting and slow pulse. If fever reappears after the acute phase then it affects the several body systems with the symptoms of severe body pains, burning syndromes, abdominal pain, sore nose and mouth. BM 169 FEVER provides relief from the symptoms of fever, delivering a natural body temperature regulator that can help you feel better fast.