It sounds like your knee instability during running could be due to ligament weakness, meniscus injury, or muscle imbalance around the knee.

🩺 Symptoms

• Knee giving way and loss of control during activity often suggests instability or weakness in the knee structures.
• This can cause difficulty in weight-bearing and increase risk of falls or injury.

⚕️ Possible Causes

• Ligament injuries (like ACL or MCL strain)
• Meniscal tears or cartilage damage
• Muscle weakness or poor coordination around the knee joint

🏥 Self-Care and Treatment Steps

• Rest and avoid activities that trigger instability until evaluated
• Apply ice to reduce any swelling after activity
• Strengthening exercises focusing on quadriceps, hamstrings, and hip muscles can improve stability
• Use a knee brace or support during running for added stability

🩺 When to See a Doctor

• If instability persists or worsens
• If you experience pain, swelling, or locking of the knee
• For a thorough evaluation including physical exam and imaging if needed

Please consult an orthopedic specialist for a detailed assessment and personalized treatment plan. Early diagnosis and management can help prevent further damage and improve knee function.