Hi,
I have gone through your history, but you have not mentioned your age in the history. You are having Swollen left knee from last three months and from last one week you are having
flu like symptoms.
A
swollen knee joint is a common symptom arising either from knee or other disorders. Knee swelling can originate from almost any structure forming the joint, like ligaments,
synovial membrane, bursae, etc., or from fluid accumulating within the knee, such as blood or pus.
Lack of prompt treatment can cause lifelong
disability. Hence, it is always better to consult your orthopedics , to find the exact cause of knee swelling.
You may require
MRI Scan.
Regarding you flu like symptoms it may be a seasonal flu it will subsides in two or three days. These symptoms may requires
1. Oral Antibiotics
2. Oral Analgesics and Antipyretics
3. Lot of Fluids
4. Rest.
Your symptoms will come down not to worry too much.Regarding your knee problem you may require MRI Scan.
Thanking You.