I am having a light fever for the past 3 weeks. It usally ranges at 99 degree and not higher than that. Prior to that I visited kodaikanal at that time I got heavy throat infection and it then got cured after taking antibiotics. But after that this fever is not all getting reduced. When I wakeup in the morning the temperature will be some times below 98.6 degrees. But afterwards it starts to raise to 99 and stay there till the evening. Also I have some indigetion problem along with this. I feel sometimes like it will be good that I close my eyes like drowsiness. Also my lips are having some cracks. I dont know what is the problem with my body. Can you please tell me whehter I have to do any blook check or this is normal because of the climate here in chennai? Is it normal or is it because of any infection? Do I need to consult a doctor for this?