Extremes of body temperature typically, fever is associated with an underlying illness or condition and most fever is highly beneficial and helps your body fight off infection.
Massage should be avoided when clients present with extremes of body tempreature however some essential oils can help reduce and help patients recover faster.
Some beneficial essential oils are peppermint, basil, frankincense, lavender, chamomile, eucalyptus, however referral to a GP is advised for diagnosis.