- Title
- Relationship between migraine triggers, auras and treatment
- Creator
- Louwrens, Bernadette
- Subject
- Migraine -- Treatment Headache -- Treatment
- Subject
- Insomnia
- Date Issued
- 2017
- Date
- 2017
- Type
- Thesis
- Type
- Masters
- Type
- MPharm
- Identifier
- http://hdl.handle.net/10948/18266
- Identifier
- vital:28611
- Description
- Background: Migraine trigger factors are precipitating factors that can contribute to an attack by increasing the probability of a migraine occurring. For some migraineurs, the headache phase is preceded by a transient disturbance in neurological function (an aura). An aura could be visual or sensory in nature. There are medications that can be used to treat a migraine attack when it occurs (acute medication) and medication that can be used to reduce frequency and severity of migraine attacks (prophylactic medication). Objectives: The primary aim of the study was to identify if there was a relationship between migraine trigger factors, auras and treatment. Methods: The study was conducted in 2014 in Port Elizabeth and consisted of two self-administered questionnaire-based surveys, one for pharmacists and one for migraine patients. Migraine patient questionnaires were distributed to migraine patients who frequented pharmacies, physiotherapy practices and health shops. A total of 18 pharmacist questionnaires and 173 migraine patient questionnaires were analysed. Results: Experiencing an aura before a migraine attack was reported by 43.9% of respondents and only “sometimes” by 22.5% of respondents. Visual auras were experienced by 92.0% of respondents who indicated that they suffered from migraine with aura and sensory auras were experienced by 71.5% of respondents, with 62.8% of respondents experiencing both visual and sensory auras. Trigger factors were experienced by 89.0% of respondents. There was no statistical relationship between aura and trigger factors, but there was a statistical relationship between trigger factors and visual aura at the 5% level (Chi-square = 7.966, d.f. = 1, p-value = 0.005). Cramér’s V showed a small practical significance at 0.218. About 80.0% of respondents used over-the-counter (OTC) medication and only 12.6% used migraine specific medication to abort a migraine attack. There was no statistical relationship between aura (visual or sensory) and abortive medication. There was a statistical relationship between abortive medication and the presence of trigger factors (Chi-square = 8.775, d.f. = 3, p-value = 0.032). Cramér’s V showed a small practical significance at 0.244. There was no statistical relationship in the presence of trigger factors between aura and abortive medication. Conclusion: Migraine is a complex disease which affects people of all ages. There appears to be a statistical relationship between visual auras and trigger factors and between abortive medication and trigger factors. There was, however, no statistical relationship between aura and abortive medication in the presence of trigger factors. Further studies need to be conducted to substantiate these findings.
- Format
- xxiii, 320 leaves
- Format
- Publisher
- Nelson Mandela Metropolitan University
- Publisher
- Faculty of Health Sciences
- Language
- English
- Rights
- Nelson Mandela Metropolitan University
- Hits: 669
- Visitors: 1511
- Downloads: 980
Collections
NMMU School of Medicinal Sciences
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | Relationship between migraine triggers, auras and treatment | 3 MB | Adobe Acrobat PDF | View Details Download |