Comparing the analgesic effect of heat patch containing iron chip and ibuprofen for primary dysmenorrhea: a randomized controlled trial

Abstract

BackgroundPrimary dysmenorrhea is a common and sometimes disabling condition. In recent years, some studies aimed to improve the treatment of dysmenorrhea, and therefore, introduced several therapeutic measures. This study was designed to compare the analgesic effect of iron chip containing heat wrap with ibuprofen for the treatment of primary dysmenorrhea.MethodsIn this randomized (IRCT201107187038N2) controlled trial, 147 students (18–30 years old) with the diagnosis of primary dysmenorrhea were enrolled considering the CONSORT guideline. Screening for primary dysmenorrhea was done by a two-question screening tool. The participants were randomly assigned into one of the intervention groups (heat Patch and ibuprofen). Data regarding the severity and emotional impact of the pain were recorded by a shortened version of McGill Pain Questionnaire (SF-MPQ). Student's t test was used for statistical analysis.ResultsThe maximum and minimum pain severities were observed at 2 and 24 hours in both groups. The severity of sensual pain at 8, 12, and 24 hours was non-significantly less in the heat Patch group. There was also no significant difference between the groups regarding the emotional impact of pain at the first 2, 4, 8, 12 and 12 hours of menstruation.ConclusionsHeat patch containing Iron chip has comparable analgesic effects to ibuprofen and can possibly be used for primary dysmenorrhea.Trial registrationIRCT201107187038N2

Effect of Heated Red Bean Pillow Application for College Women with Dysmenorrhea

“…That is, the red bean pillow had an effect on the abdomen during menstruation. Concurring with other research, we found that continuous, low-level, topical heat therapy was superior to acetaminophen in treating dysmenorrhea (Akin et al, 2004) and heat patches containing iron chips have comparable analgesic effects as ibuprofen (Navvabi-Rigi et al, 2012). These results confirmed the effect of the heat therapy for primary dysmenorrhea.…”

Effectiveness of medical taping concept in primary dysmenorrhoea: a two-armed randomized trial

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Efficacy and safety of lornoxicam vs ibuprofen in primary dysmenorrhea: a randomized, double-blind, double dummy, active-controlled, cross over study

“…Systematic review of RCTs showed most favorable risk-benefit ratio for ibuprofen in primary dysmenorrhea [9,24]. Ibuprofen was as effective as other NSAIDs in primary dysmenorrhea [24][25][26][27][28]. One RCT found a greater pain relief with ibuprofen than with naproxen-sodium [29].…”