Coccydynia: Do Corticosteroid Injections Hit the Mark Over NSAIDs?

Abstract

Objective:  Coccydynia is a medical ailment that causes discomfort at the coccyx, or tailbone, which can make it difficult for a person to go about their regular business. Nonsteroidal anti-inflammatory medications taken orally, and corticosteroid injections are two potential treatments for Coccydynia. However, the most effective and appropriate course of treatment for this condition must be identified. The study aimed to compare the effectiveness of Corticosteroid Injection vs. NSAID for pain relief in Coccydynia patients.

Materials & Methods:  A total of 47 patients with idiopathic coccydynia were allocated to receive either oral NSAIDs plus a tailbone cushion (n=24) or fluoroscopic corticosteroid injection (n=23). Pain levels were measured by a visual analog scale at baseline and 2-, 3-, and 4-months post-treatment. Chi-square and t-tests were used to compare treatment efficacy.

Results:  The two treatment groups showed no significant differences. Both groups demonstrated reduced pain over time, with no significant difference between injections and NSAIDs (p=0.209). While injections provided more relief for mild pain, NSAIDs showed better results for no-pain patients. Overall mean pain scores were similar between groups. The treatments differed in effectiveness for certain pain levels but exhibited comparable efficacy in reducing overall coccyx pain. The hypothesis of differing treatment efficacy was not supported.

Conclusion:  As a result, it can be considered a viable alternative therapy for patients who have difficulty adhering to oral medication regimens due to its one-time administration and affordable cost. To achieve optimal therapeutic outcomes, it is critical to choose the appropriate patients.