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Lima Carvalho MDF, de Medeiros JS, Valença MM. Headache in recent onset hypothyroidism: Prevalence, characteristics and outcome after treatment with levothyroxine. Cephalalgia 2016; 37:938-946. [DOI: 10.1177/0333102416658714] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective The objective of this article is to analyze the features of headache attributed to hypothyroidism (HAH), evaluate the differences between groups with and without HAH, between “overt” and “subclinical” hypothyroidism groups, and evaluate outcomes after levothyroxine treatment. Methods Patients with hypothyroidism were selected in a cross-sectional study, followed prospectively for 12 months, and classified as subclinical or overt hypothyroidism. The patients were divided into two groups: with and without HAH. Results HAH was reported by 73/213 (34%) patients, involving the following areas: fronto-orbital (49%), temporal (37%), and posterior part of the head (15%). The HAH features were as follows: pulsatile (63%), four to 72 hours’ duration (78%), unilateral (47%), nausea/vomiting (60%), and moderate-severe intensity (72%). Hypothyroidism symptomatology was similar in both groups, except for a greater frequency of hoarseness in the group with HAH. Migraine history was more frequent in the patients with HAH (53% vs 38%, p < 0.05). The frequency of HAH was similar both in overt and subclinical hypothyroidism. After levothyroxine treatment 78% reported a decrease in HAH frequency. Subclinical and overt hypothyroid patients reported a similar alleviation of their headaches. Conclusion Patients with HAH may present with unilateral, pulsatile, episodic pattern, and nausea/vomiting, which is at odds with the criteria for HAH established by ICHD 3 beta. Not all individuals responded to levothyroxine, and patients with the subclinical form of hypothyroidism benefit from this treatment.
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Affiliation(s)
- Marise de Farias Lima Carvalho
- Neurology and Neurosurgery Unit, Department of Neuropsychiatry, Medical School Campus Recife, Federal University of Pernambuco, Brazil
- Department of Internal Medicine, Medical School Campus Agreste, Federal University of Pernambuco, Brazil
- Centro de Saúde Ana Rodrigues, Caruaru, Brazil
| | - Josian Silva de Medeiros
- Neurology and Neurosurgery Unit, Department of Neuropsychiatry, Medical School Campus Recife, Federal University of Pernambuco, Brazil
- Catholic University of Pernambuco, Recife, Brazil
| | - Marcelo Moraes Valença
- Neurology and Neurosurgery Unit, Department of Neuropsychiatry, Medical School Campus Recife, Federal University of Pernambuco, Brazil
- Neurology and Neurosurgery Unit, Hospital Esperança, Recife, Brazil
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Valença MM, da Silva AA, Bordini CA. Headache Research and Medical Practice in Brazil: An Historical Overview. Headache 2015; 55 Suppl 1:4-31. [DOI: 10.1111/head.12512] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2014] [Indexed: 12/28/2022]
Affiliation(s)
- Marcelo Moraes Valença
- Neurology and Neurosurgery Unit; Department of Neuropsychiatry; Federal University of Pernambuco; Recife Brazil
- Neurology and Neurosurgery Unit, Hospital Esperança; Brazil
| | - Amanda Araújo da Silva
- Neurology and Neurosurgery Unit; Department of Neuropsychiatry; Federal University of Pernambuco; Recife Brazil
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