(i) Fever with chills and rigors after 48 hours.
(ii) Intermittent fever and discharge of fever with sweat.
(iii) 2-3 days after each other.
(iv) Fever usually occurs in the morning and afternoon.
(v) Three conditions of malarial fever are noteworthy. Cold condition, heat condition and sweating condition.
(vi) Body temperature is lower than normal when fever is gone. It is cold. Cold conditions last from 20 minutes to 1 hour.
(vii) Body temperature is very high in heat condition and temperature is up to 104-105 degrees Fahrenheit. This condition lasts for 2-4 hours.
(viii) Excretes toxins through sweat. The sweat condition lasts for 2-3 hours.