Why do I have a fever for the last 48 hours without any other symptoms? What are the reasons behind such fevers?

in that case as mentioned above surgical treatment not required.

Feeling tired even after getting enough sleep can have many causes. Sometimes, it’s due to health issues like anemia, where your body doesn’t have enough healthy red blood cells, or thyroid problems that affect your energy levels. A lack of vitamins like B12 or D can also make you feel exhausted. Co....

what area of the back? pain since when? any injury or accident history?