What could cause sharp stabbing pain in the right thigh?

Sharp, stabbing pain in the right thigh is often caused by nerve-related conditions. Two common culprits include:

• Saphenous neuritis: Irritation or compression of the saphenous nerve, which can cause shooting pain along the inner thigh and knee.
• Meralgia paresthetica: Compression of the lateral femoral cutaneous nerve, leading to burning, tingling, or stabbing pain on the outer thigh.

Other possible causes include muscle strain, sciatica, or referred pain from the lower back. Because symptoms overlap across many conditions, identifying the exact cause on your own can be difficult—and delaying evaluation may make treatment more complex.

The fastest way to understand what may be behind your thigh pain is to take a free, instant, online symptom check. It takes only a few minutes, is doctor-developed, and gives you personalized insights into possible causes plus guidance on next steps—so you can decide with confidence whether to self-monitor, see a primary care provider, or seek urgent care.

Reviewed for medical accuracy: 07/15/2026