What is a treatment option for Meralgia paresthetica?

• A. Nerve blocks.
• B. Physical therapy.
• C. Oral steroids.
• D. Vitamin B12.

Answer: (A)

Meralgia paresthetica happens when the lateral femoral cutaneous nerve is compressed as it crosses under the inguinal ligament near the ASIS, causing sensory symptoms in the outer thigh. Because this is a focal nerve entrapment, treatments aim to relieve pressure and dampen inflammation. A nerve block delivers local anesthetic directly to the lateral femoral cutaneous nerve, often with a corticosteroid. The local anesthetic provides rapid, temporary pain relief and helps confirm the nerve involved, while the steroid reduces surrounding inflammation and can extend symptom relief. This approach is particularly helpful when conservative measures aren’t enough or when you want diagnostic clarity about the source of pain. If relief from blocks is good but temporary, repeated blocks or consideration of surgical decompression can be options. Physical therapy can support treatment by improving flexibility and mechanics to reduce entrapment, but the targeted nerve block offers direct, situation-specific relief. Oral steroids and vitamin B12 lack consistent evidence or a specific role in treating this entrapment neuropathy.