Can Lidocaine Give You a Headache? Understanding the Connection
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4 min read
While lidocaine is an exceptionally common local anesthetic, headache is a recognized, though often temporary, side effect of its use [1.8.1, 1.2.2]. The likelihood and nature of the headache can depend on the method of administration, from topical patches to spinal injections [1.4.2, 1.2.4].
