Hi,
Thanks for using Healthcaremagic,
After going through your history, you are having high grade fever for last almost 2 week.
Common causes are viral fever, Malaria and Typhoid but as you have been investigated and nothing came positive to let us know about the cause.
You need to consult a Internal medicine specialist and after careful examination cause is to be investigated by
Complete blood count, X ray chest,
Ultrasonography of abdomen and urine R&M and Stool R&M. Sometimes abscess forms and difficult to detect like
Liver Abscess.
If Therapeutic trial of anti malarial and antibiotics fails to cure then we have to investigate PUO (Pyrexia of unknown origin) where even
bone marrow for any Lymphoma or any malignancy needs to be searched.
Other differential includes
connective tissue disorder and even drug fever?
Treatment depends on cause once diagnosis is made it can be treated accordingly.
I hope cause of fever is detected and treated soon.
Wish you good health.
Hope this helps
Take care.
Good Luck.
Dr.Akhilesh Dubey M.D.