I'm sorry to hear about the pain you're experiencing on both the lateral and medial sides of your knee and in your leg. This type of pain could be related to inflammation or injury involving the knee joint or surrounding tissues.

• Such pain might be due to conditions like arthritis, ligament or meniscus injury, or inflammation of the soft tissues around the knee.
• Medications like Chymoral-AP, which contains aceclofenac, paracetamol, and trypsin-chymotrypsin, are often used to reduce pain and inflammation in similar cases, but it should only be taken under a doctor's guidance.
• It is important to have a thorough evaluation by an orthopedic specialist to determine the exact cause and appropriate treatment.
• If you notice worsening pain, swelling, inability to bear weight, or any signs of infection (redness, warmth, fever), seek urgent medical attention.

Please consult an orthopedic doctor for a detailed assessment and personalized management plan. If you want, I can explain more about possible causes or treatment options.To narrow down potential causes, we will need some more information.Please tell me your age and gender.