Ingrown Toenail Injection: Pain Level, Procedure, and What to Expect

A local anesthetic injection is standard before ingrown toenail removal (partial or total nail avulsion). Here's what to expect:

The Injection

• Sensation: A brief sting or burn (10–30 seconds) as the needle enters and anesthetic expands tissue. Often described as a "pinch and burn."
• Technique: Typically a digital block (injecting at the base of the toe on both sides) or a transthecal block. Some providers use a topical numbing cream first.
• Onset: Full numbness within 2–5 minutes.
• Duration: Anesthesia lasts 1–3 hours, covering the procedure and immediate recovery.

During the Procedure

You should feel pressure and movement but no sharp pain. If you feel pain, alert the clinician immediately—additional anesthetic can be given.

Aftercare

• Numbness wears off gradually; mild throbbing may occur.
• Oral analgesics (acetaminophen/ibuprofen) are usually sufficient.
• Keep the foot elevated, follow dressing instructions, and watch for signs of infection (increasing redness, warmth, pus, fever).

Note: The injection is the most uncomfortable part, but it is brief and enables a painless procedure. Discuss anxiety or needle phobia with your provider beforehand—options like nitrous oxide or oral sedation may be available.