Fever fluctuations from 98 to 99.8 from 2 months

[sairamesh9]

first overheat normal temperature after three days fever in between 99 to 99.8 with headache blood tests done after 3 days widal o&h 1:40,all negative taken antibiotic gudcef 200 for 5 days but  after 5 days again blood tests done widal o&h 1:160 ,thyroid normal,bp normal,smear for mp negative,esr 25,antiboitics like ,orni-o for 3 days,azithral for 5days ,moxinow 5 days ,then also same same in morning fever is normal ,after 9 am increases to 99 at afternoon sometimes goes to 99.8 and evening after 9pm goes to 98.6,again after 3 days tests done widal o&h 1:40(negative),antibiotics stopped for one month ,again same fluctuating temperature,blood tests done esr 30 ,platelet count 2.27lakstwbc 12900,CRP 6 ,  abnormal cells not found,bleeding time ,clotting time normal ,chest x ray normal,us abdomen normal,mantoux normal,taken doxt-xl antibiotic for 5 days again blood test done twbc 5600,hb 15%,rbc 6.3million,platelet 1.65laks,pcv 60,ESR 25,MCHC 29,WIDAL CARD IGG&IGM NEGATIVE,Blood Culture Negative NO BACTERIA FOUND,creatine normal ,again  after 1week went to doctor asked to do some tests CRP 6,ESR 10,here ESR REDUCED TO 10,SCRUB TYPUS Negative,RF ASSAY NEGATIVE ,this tests are  done 1 week back correctly ,doctor told me no need to worry about this eat all foods it will subside but same  situation 99 to 99.8 fluctuations presently doctor did n't given me any tablets ,pls give suggestions about this issue suffering  from 2 mnths from 3 days having  overheat and light headache,mine apetite is good ,iam vegeterian since 2 years previosly iate non veg ,will any vitamin deficiency cause a temperature  variations in a day ,doctors pls give suggestions waiting for ur kind information .

[AnnieBrooke]

Agree with the remarks about variation being normal. A medical researcher got interested in the fact that everyone is taught that 98.6 is the normal temperature, and he did a big study and found that it is not actually the norm for everyone, lots of people have a normal temperature above 99. If you have not regularly measured before, this might have been your normal temp and normal daily variation all your life. It certainly won't hurt you to be walking around with a temp of 99 or 99.8. When my son was an infant, his doctor told me not even to bother to call unless his temperature went above 104! If they can be this relaxed about a tiny baby, certainly an adult can bear a possible rise of a degree.

[GuitarRox]

Well, your temperature is pretty close to what is the normal temp.  And if it is slightly elevated, I'm guessing that is at night which is the typical pattern.   You probably weren't tracking your temperature daily prior to this and it actually can be your normal pattern.  Your doctor is not worried and you should not either.  Most people do have a varying degree of temperature throughout the day starting lower with temp rising.  Hormones affect this.  Women trying to get pregnant track their body temp and find it rises a full degree after ovulation.  Then drops before their menstrual period.  Our bodies have patterns and you may just have never tracked yours before.  Headache can be tension and stress.  Try stretching your neck muscles each evening.