Effect of a traditional syrup from Citrus medica L. fruit juice on migraine headache: A randomized double blind placebo controlled clinical trial. (17th February 2016)

• Record Type: Journal Article
• Authors: Jafarpour, Mehrnaz; Yousefi, Gholamhossein; Hamedi, Azadeh; Shariat, Abdolhamid; Salehi, Alireza; Heydari, Mojtaba
• Is Part Of: Journal of ethnopharmacology. Volume 179(2016)
• Page Start: 170
• Page End: 176
• Publication Date: 2016-02-17
• Subjects: Citron -- Citrus medica -- Migraine headache -- Juice syrup -- Persian Traditional Medicine -- Clinical trial; Ethnopharmacology -- Periodicals; Pharmacognosy -- Periodicals; Herbs -- Periodicals; Herbs -- Periodicals; Pharmacognosy -- Periodicals; Pharmacognosie -- Périodiques; Herbes -- Périodiques; 615.1
• DOI: 10.1016/j.jep.2015.12.040
• Languages: English
• ISSNs: 0378-8741

Abstract

Abstract: Ethnopharmacological relevance: In Persian ethnomedicine several herbal remedies and functional foods have been used to treat migraine headache which are mostly summarized in Qarabadin-e-kabir (Aghili-Shirazi MH, 1773 ). One of them is Citron syrup (Sharbat-e-Balang) containing edible Citrus medica L. fruit juice and sugar. The present study was designed to assess the efficacy and safety of Citron syrup on patients with migraine headache. Materials and methods: Citron syrup was prepared as described in Qarabadin-e-kabir. In this double blind randomized placebo-controlled clinical trial, ninety patients with migraine headache were allocated to three parallel groups (Citron syrup, propranolol or placebo). Patients received 15 ml of Citron syrup, placebo syrup or 20 mg of propranolol tablet three times daily after a meal for 4 weeks. Primary outcomes were obtained from three measures: the frequency (per month), mean duration (hour) and mean intensity (visual analogue scale "VAS" 0–10 score) of headache attacks evaluated prior to and following 4 weeks of the intervention. Results: Citron syrup was superior to placebo in reduction of headache attacks intensity ( P <0.01) and duration ( p <0.0001) and as effective as propranolol in patients with migraine headache ( P >0.05). However, unlike propranolol, Citron syrup could not significantly reduce the frequency of attacks compared to placebo. No indication of any serious side effects from Citron syrup was observed. Conclusion: According to obtained results, Citron syrup as a traditional Persian remedy can be suggested as an effective treatment for decreasing pain intensity and duration of attacks in migraine headache and the effectiveness is comparable to propranolol. However, the syrup did not show significant effect on frequency of attacks. Graphical abstract: