Hello doctors, My cousin is facing fever in the range of 99.6-100 in night only. In morning normal temperature, afternoor 99.2, night 100 since last one month, not any other symptoms, slight sweating at night. CBC report revelas low basophil and ESR of 24, all other report typhoid negative, thyroid normal etc. Please suggest me. The same issues she had previous year. Fever had receded after 2 month nearly.