What might cause my inner thigh to hurt when touched?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Inner thigh pain when touched is often caused by nerve irritation or joint dysfunction. Common culprits include saphenous neuritis (irritation of the saphenous nerve) and sacroiliac joint disorder, both of which can cause tenderness, sensitivity, or sharp pain in the inner thigh region. Muscle strain, hernias, or referred pain from the hip or lower back may also be responsible.

Because symptoms can overlap across many conditions—some minor, others requiring prompt care—self-diagnosis is unreliable. The fastest way to narrow down possible causes and decide whether to see a doctor is to complete a free, instant online symptom check. It takes just a few minutes, is guided by physician-developed technology, and gives you personalized insights to help you confidently plan your next steps.

Reviewed for medical accuracy: 07/15/2026

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Explanation

Pain in the inner thigh when touched can be caused by several conditions related to nerves or joints.

Saphenous Neuritis: This condition involves irritation or injury to the saphenous nerve, which runs along the inner thigh. It can cause pain or sensitivity in that area, making it tender to touch. This condition is not very well understood but can lead to significant discomfort.
Sacroiliac Joint Disorder: Problems with the sacroiliac joint, which connects the lower spine to the pelvis, might also cause pain that radiates to the inner thigh. This can happen if the joint is inflamed or misaligned.
Femoral Neuralgia: This condition can occur after trauma to the femoral nerve, such as from an arterial catheter. It can cause pain in the thigh area, though it is typically more focused on the front rather than the inner thigh.

If you experience persistent pain, try Ubie's free AI-powered symptom checker to help identify potential causes and determine whether you should consult a healthcare professional for an accurate diagnosis and appropriate management.

(References)

Murakami E, Aizawa T, Kurosawa D, & Noguchi K. (2017). Leg symptoms associated with sacroiliac joint disorder and .... Clinical neurology and neurosurgery, 28410481.
Morganti CM, McFarland EG, & Cosgarea AJ. (2002). Saphenous neuritis: a poorly understood cause of medial .... The Journal of the American Academy of Orthopaedic Surgeons, 11929207.
Hallett JW Jr, Wolk SW, Cherry KJ Jr, Gloviczki P, & Pairolero PC. (1990). The femoral neuralgia syndrome after arterial catheter trauma. Journal of vascular surgery, 2335836.

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