Hello,
Pain and slowly growing swelling of knee along with tenderness suggest some pathology. The following are most probable causes.
1) trauma
2) Infections like septic arthritis:
fever is also seen
4) rheumatoid arthritis
5) Reactive arthritis: this is swelling of knee after a recent episode of urinary or respiratory infection
6) Acute prepatellar bursitis
7) Tumors
The following tests help in diagnosis:
1) CBP: complete blood picture
2) ESR
3) Urine examination
4) Aspiration of joint fluid to look for any
leukocytes, microbes and crystals or blood
5)
Ultrasound examination of affected knee
6) X-ray
I would recommend the following to those who come to my clinic with similar complaints:
1) Thorough history taking and clinical examination of knee
2) Few investigations as mentioned above
3) Depending upon the cause, treatment is suggested
4) In case of infective arthritis, antibiotics and analgesics especially NSAIDs like ibuprofen
In all those cases pain relieving medication is commonly given. I would recommend you to take Ibuprofen or
Aceclofenac twice daily. Please consult an ortho doctor for detailed evaluation and appropriate treatment.
Take care. Hope I have answered your question. Let me know if I can assist you further.
Regards,
Dr. Pallavi M., Anesthesiologist