Migraine, Osmophobia, and Anxiety.

OBJECTIVES: To evaluate the association between osmophobia and the characteristics of patients and their headaches, among migraine patients. METHODS: This was a cross-sectional study. Patients who consecutively sought medical attendance in a primary care unit were asked about their headaches over the last 12 months. Those who had migraine were included. A semi-structured interview, the Headache Impact Test and the Hospital Anxiety and Depression Scale were used. RESULTS: 147 patients had migraine; 78 had osmophobia; 60 had significant anxiety symptoms; and 78 had significant depression symptoms. The mean age of these patients was 43.2 years (± 13.7); 91.2% were women. The mean length of time with complaints of headache was 13.8 years (± 12). Among the migraine patients, those with anxiety, more years of headache history, and phonophobia presented significantly more osmophobia (multivariate logistic regression). CONCLUSION: Osmophobia in migraine patients is associated with significant anxiety symptoms, length of headache history, and phonophobia.

Main reasons for medical consultations in family healthcare units in the city of Recife, Brazil: a cross-sectional study.

CONTEXT AND OBJECTIVE: Only a few studies have focused on the main reasons for consultations at primary healthcare units within the Family Health Program. The aim here was to describe the reasons that led patients to seek assistance at four primary healthcare units in the city of Recife, Brazil. DESIGN AND SETTING: Cross-sectional study at primary healthcare units in the city of Recife. METHODS: Among adult patients who were consecutively attended at four primary healthcare units in the city of Recife, their two main reasons for going there were recorded by medical students. The students did not interfere in the consultation dynamics. The data were gathered between September 2010 and March 2011 and between November 2012 and August 2013. The reasons for the consultations were grouped into broader categories in accordance with the International Classification of Primary Care (ICPC-2). RESULTS: 478 patients were included. Their mean age was 45.9 years (± 16 years) and 71% were female. Pain was the main reason for seeking medical attention (34%), followed by evaluation of tests, prescription renewal and medical certificates (17.6%). The most frequent types of pain were musculoskeletal pain (15.7%), headache (10.4%) and abdominal pain (8%). The main reasons for consultation according to ICPC-2 were in the general and nonspecific, musculoskeletal, nervous system-related and digestive tract categories. CONCLUSION: Pain was the most frequent reason for seeking medical attendance at these primary healthcare units.

Osmophobia and Headaches in Primary Care: Prevalence, Associated Factors, and Importance in Diagnosing Migraine.

OBJECTIVES: The aims of this study were to investigate the prevalence of osmophobia among primary headaches, evaluate the association between osmophobia and the characteristics of patients and their headaches, and assess the usefulness of this symptom for diagnosing migraine. METHODS: This was a cross-sectional study in a primary care unit. Patients who consecutively sought medical attendance in a primary care unit were asked about headaches (convenience sample). Those who reported having had at least 1 episode of headache during the last 12 months were interviewed. Semi-structured interview, the Headache Impact Test, and the Hospital Anxiety and Depression Scale were used. RESULTS: Two hundred thirty-five patients had headaches, 147 patients had migraine (53% of them had osmophobia), and 87 had tension-type headache (11.5% of them had osmophobia), and 1 patient had an unclassifiable headache. Among the headache patients, those with migraine and more years of headache history presented significantly more osmophobia (multivariate logistic regression).The sensitivity and specificity of osmophobia for establishing a diagnosis of migraine were 53.1% and 87.5%. The positive predictive value and negative predictive value were 87.6% and 52.7%. CONCLUSION: We found high prevalence of osmophobia among migraine patients, and this complaint is useful in making the diagnosis of migraine in primary care. Osmophobia is associated with migraine and more years of headache history.