My father has ill ( fever ) since from last 15 days,his body temprature rise up to 101 F and at specifiq time about 3-6 pm every day , in this duration symptom apears Very low headech ,burning in Eyes, low body pain ,hot sensation around the neck , then we gives him medicine as per Dr. advised ,Rabiparzole cap (OD),Paracetamole tab 250 mg (SOS) + Moxcifloxacin tab 500 mg (OD) 7 days + QST EC tab 300 mg ( quinine sulphate) (TDS) for 5 days and fever set down for next about 20 hrs.All clinical test reports are negative & Normal eg: Typhoide,MP,CBC, Urine & Ultra sonography (whole Abdo) & Chest X ray etc.But my Father s health is not improve yet.I suspect Typhoide as per symptom But reprts are negeative, i higly woried about his helath Pls Sugest ,What should i do Time Temp F 9 am 97.8 12 pm 98 3 pm 98.5 dose (paracetamole) gave him 3:30 pm 99.5 4:00 pm 100+ 6 pm 99.5 9 pm 98.0 Ashok sharma (India)