Behavioral Response to Headache: A Comparison Between Migraine and Tension-type Headache

OBJECTIVE: To compare patients with migraine and tension-type headache in their behavior during the attacks and the maneuvers used to relieve the pain. BACKGROUND: Patients with headache often perform nonpharmacological measures to relieve the pain, but it is not known if these behaviors vary with the diagnosis, clinical features, and pathogenesis. METHODS: One hundred consecutive patients with either migraine (n = 72 ) or tension-type headache (n = 28) were questioned (including the use of a checklist) concerning their usual behavior during the attacks and nonpharmacological maneuvers performed to relieve the pain. The results of the two types of headache were compared. RESULTS: Patients with migraine tended to perform more maneuvers than individuals with tension-type headache (mean, 6.2 versus 3). These maneuvers included pressing and applying cold stimuli to the painful site, trying to sleep, changing posture, sitting or reclining in bed (using more pillows than usual to lay down), isolating themselves, using symptomatic medication, inducing vomiting, changing diet, and becoming immobile during the attacks. The only measure predominantly reported by patients with tension-type headache was scalp massage. However, the benefit derived from these measures was not significantly different between the two groups (except for a significantly better response to isolation, local pressure, local cold stimulation, and symptomatic medication in migraineurs). CONCLUSIONS: The behavior of patients during headache attacks varies with the diagnosis. Measures that do not always result in pain relief are performed to prevent its worsening or to improve associated symptoms. These behavioral differences may be due to the different pathogenesis of the attacks or to different styles of dealing with the pain. They can also aid the differential diagnosis between headaches in doubtful cases.     

Tension-type Headache and Migraine in Multiple Sclerosis

We review the evidence for a link between multiple sclerosis (MS) and two of the most common primary headache disorders: tension-type headache and migraine. We argue that the association between migraine and MS is biologically plausible and is confirmed by most studies. We discuss possible explanations for the association. First, we consider the possibility that the association is spurious. Next, we consider unidirectional causal models in which one of the conditions increases the risk of the other. A bidirectional model would suggest that each disease predisposes to the other. Alternatively, genetic or environmental risk factors shared by each condition may account for the association between them. We also address the question of whether coexisting migraine or tension-type headache in a patient with MS affects the symptom profile, clinical course, and radiographic characteristics of MS.     

Headache in the elderly

Although the prevalence is lower in the elderly than in young adults, headache is a common complaint in the aged population. A broad differential diagnosis and unique diagnostic considerations must be considered for the elderly patient with a complaint of headache. In addition, the evaluation and management of headache in older individuals must be considered in the context of comorbid conditions and polypharmacy, which are common in the elderly. As with children and young adults, headache classification in the elderly can be divided into primary and secondary headache disorders. The primary headache disorders consist of free-standing conditions such as migraine, cluster headache, and tension-type headache. Secondary headache disorders reflect underlying organic diseases such as giant cell arteritis, intracranial mass lesion, or metabolic abnormality. This article provides a review of the various etiologies, both primary and secondary, as well as guidelines for the treatment of headache in the elderly.     

Precipitating and Aggravating Factors of Migraine Versus Tension-type Headache

OBJECTIVE: We conducted the present study to determine whether there are headache precipitating and aggravating factors that differentiate migraine from tension-type headache and headache precipitating and aggravating factors that differentiate tension-type headache from migraine. METHODS: We interviewed 38 patients with migraine and 17 patients with tension-type headache (diagnosed using International Headache Society criteria) by telephone, using a questionnaire. The questionnaire inquired about the following precipitating and aggravating headache factors: (1) physical activity, (2) straining, (3) bending over, (4) stress/tension, (5) coughing/sneezing, (6) fatigue, (7) reading, (8) driving, (9) lack of sleep, (10) specific foods/drinks, (11) alcohol, (12) not eating on time, (13) smoke, (14) smell, (15) light, (16) noise, (17) menstruation, and (18) weather. RESULTS: The most common precipitating factors acknowledged by both groups of patients were stress/tension, not eating on time, fatigue, and lack of sleep. Weather, smell, smoke, and light were the precipitating factors that differentiated migraine from tension-type headache. Excluding those factors that are part of the International Headache Society migraine diagnosis, the aggravating factors were straining, bending over, and smell. We found no precipitating or aggravating factors differentiating tension-type headache from migraine. CONCLUSION: Apparently there are precipitating and aggravating factors differentiating migraine from tension-type headache but not vice versa. It is interesting that three of the migraine-specific precipitating factors (ie, weather, smell, and smoke) involve the nose/sinus system, suggesting a greater significance of this system in headache than is generally considered.     

Tension-type headache in children and adolescents

Although tension-type headache is at least as prevalent as migraine in children and adolescents, in contrast to migraine, childhood tension-type headache has received limited research attention. Follow-up studies have shown that migraine may reverse in tension-type headache and vice versa. In addition, children with frequent episodic tension-type headache may be at increased risk of chronic tension-type headache. It is very important to recognize these children and to intervene. Further studies are needed to clarify the pathophysiology of pediatric tension-type headache.     

Headache and sleep disorders: review and clinical implications for headache management

Review of epidemiological and clinical studies suggests that sleep disorders are disproportionately observed in specific headache diagnoses (eg, migraine, tension-type, cluster) and other nonspecific headache patterns (ie, chronic daily headache, "awakening" or morning headache). Interestingly, the sleep disorders associated with headache are of varied types, including obstructive sleep apnea (OSA), periodic limb movement disorder, circadian rhythm disorder, insomnia, and hypersomnia. Headache, particularly morning headache and chronic headache, may be consequent to, or aggravated by, a sleep disorder, and management of the sleep disorder may improve or resolve the headache. Sleep-disordered breathing is the best example of this relationship. Insomnia is the sleep disorder most often cited by clinical headache populations. Depression and anxiety are comorbid with both headache and sleep disorders (especially insomnia) and consideration of the full headache-sleep-affective symptom constellation may yield opportunities to maximize treatment. This paper reviews the comorbidity of headache and sleep disorders (including coexisting psychiatric symptoms where available). Clinical implications for headache evaluation are presented. Sleep screening strategies conducive to headache practice are described. Consideration of the spectrum of sleep-disordered breathing is encouraged in the headache population, including awareness of potential upper airway resistance syndrome in headache patients lacking traditional risk factors for OSA. Pharmacologic and behavioral sleep regulation strategies are offered that are also compatible with treatment of primary headache.     

Mood and Anxiety Disorders in Chronic Headache

Although most individuals with recurrent headache disorders in the general population do not experience severe psychopathology, population-based studies and clinical investigations find high rates of comorbidity between headache and mood and anxiety disorders. When present, psychiatric disorders may complicate headache treatment and portend a poorer treatment response. The negative prognosis associated with psychiatric comorbidity emphasizes the importance of the identification of psychopathology among those with headache beginning at an early age, and suggests that the treatment of psychiatric comorbidity is warranted to improve the outcome of headache management.
In this article we describe the mood and anxiety disorders most commonly associated with migraine, tension-type headache, and chronic daily headache. We provide recommendations for the assessment of comorbid mood and anxiety disorders as well as a brief overview of treatment options. Last, we discuss the clinical implications of mood and anxiety disorders on the treatment and outcome of headache.     

IHS criteria and gender: a study on migraine and tension-type headache in children and adolescents

The aim of this study was to investigate whether the IHS criteria for migraine and tension-type headache depend on gender. Among 409 children and adolescents with recurrent idiopathic headache seen at a university outpatient clinic, girls had significantly more often migraine with aura. Also, there was a trend towards a higher frequency of tension-type headache in girls. In migraine, aggravation of headache by physical activity and occurrence of aura symptoms were more common in females, whereas vomiting and phonophobia occurred more often in males. In tension-type headache, females more often reported mild intensity of headache. All other criteria were similar in both sexes. Age influenced the expression of some of the accompanying symptoms in the various types of migraine, but had only minimal influence on other diagnostic criteria of migraine and tension-type headache in females as well as in males. Our study suggests that the frequency of migraine (except that of migraine with aura) is similar among girls and boys, that tension-type headache may occur more often in girls, and that gender has some influence on the IHS criteria for migraine, but almost no influence on those of tension-type headache.     

Primary headaches: a convergence hypothesis

After reviewing the historic differentiation between migraine and tension-type headache, the authors note that the similarities between these two types of primary headaches outweigh the differences, and so hypothesize that these headaches share a common pathophysiology. The convergence hypothesis for primary headaches links the clinical features of an evolving headache to current pathophysiological models. The authors suggest that successive symptoms experienced clinically reflect an escalating pathophysiological process, beginning with the premonitory period and progressing into tension-type headache and, if uninterrupted, finally into migraine. The clinical manifestations of other headache types, such as so-called sinus headache or temporomandibular headache, may also be explained by this model. A convergence hypothesis for primary headaches has important implications for earlier recognition, diagnosis, and treatment.     

Diagnosis and Management of Headache in Older Adults

Headache is a common, disabling neurologic problem in all age groups, including older adults. In older adults, headache is most likely a primary disorder, such as tension-type headache or migraine; however, there is a higher risk of secondary causes, such as giant cell arteritis or intracranial lesions, than in younger adults. Thus, based on the headache history, clinical examination, and presence of headache red flags, a focused diagnostic evaluation is recommended, ranging from blood tests to neuroimaging, depending on the headache characteristics. Regardless of the primary or secondary headache disorder diagnosis, treatment options may be limited in older patients and may need to be tailored to the presence of comorbid medical conditions. The purpose of this review is to provide an update on the management of headache in older adults, from diagnosis to treatment.     

Headache secondary to psychiatric disorders

Recent literature shows an interest in the relationship between psychiatric disorders and headache. This relationship is complex and multifaceted, with existing studies confirming high rates of comorbidity between psychiatric disorders (especially depression and anxiety) and migraine and tension-type headache, implicating comorbid psychiatric disorders as risk factors for headache progression and chronification, and underscoring the need for assessment and treatment of relevant disorders. A smaller amount of literature has focused on headache that presents exclusively during and secondary to a psychiatric disturbance; this phenomenon has been termed “headache attributed to psychiatric disorder.” We review recent developments in the relationship between psychiatric conditions and headache, with a particular focus on headaches attributed to psychiatric disorders, and discuss needed areas for future research.     

Tension-type headache and psychiatric comorbidity

Much of the contemporary literature on headache disorders focuses on migraine headaches, despite the fact that tension-type headache (TTH) is highly prevalent and can be as debilitating as migraines. This article reviews the current literature on prevalence rates of psychiatric disorders in TTH populations, psychologic factors associated with TTH, and psychiatric disorders and their relationships with treatment outcomes in TTH. Key conclusions of this review include 1) prevalence rates of TTH vary across clinical and population-based samples; 2) greater TTH chronicity is associated with increased affective distress; 3) Axis II personality disorders may play an important role in TTH prevalence rates and psychologic functioning but have been understudied to date; and 4) maladaptive coping is common in persons with TTH.     

Headache Attributable to Disorders of the Eye

Sensory innervation to the eye and periocular area arises from the ophthalmic branch of the trigeminal nerve. Thus, ocular, orbital, and systemic disorders may produce head pain with ocular signs and symptoms. Whereas some of these entities have characteristic diagnostic features, others mimic primary headache disorders such as migraine and cluster headache. This article reviews common ocular and neuro-ophthalmic conditions that are accompanied by pain in or near the eye.     

Tension-type headache

Tension-type headaches, the most prevalent form of headache, are differentiated as being either episodic or chronic. The episodic form is a physiologic response to stress, anxiety, depression, emotional conflicts, fatigue, or repressed hostility. Treatment focuses on the use of over-the-counter or prescribed simple analgesics for pain relief. Successful treatment of the chronic form depends on recognition of depression or persistent anxiety states. Primary care physicians can effectively manage most of these patients with nonhabituating anxiolytic or antidepressant medications; however, referrals for psychotherapy may be required in some cases. When tension-type headaches occur in children and adolescents, the physician must explore the patient's family and social relationships as well as school performance. In addition to nonhabituating drug therapies, family counseling and biofeedback may be helpful. In coexisting migraine and tension-type headaches, nonhabituating analgesics may be used for the relief of acute pain; the use of ergotamine and triptans should be restricted to relief of the hard or sick headache. Tricyclic antidepressants or monoamine oxidase inhibitors are the gold standards for prophylaxis, although the selective serotonin reuptake inhibitors may be indicated in less severe cases. Several forms of biofeedback have also proved effective. Nonetheless, some patients with this form of headache may require psychiatric treatment for severe depression.     

Local inflammation as a mediator of migraine and tension-type headache

OBJECTIVE: To demonstrate the relationship of migraine and tension-type headache to a localized maxillary gingival inflammation. BACKGROUND: Intraoral tenderness has been observed consistently in the most common types of primary headache disorders. The laterality and degree of tenderness is related to laterality and severity of reported symptoms, both during headache and in the interictal state. METHODS: Bilateral posterior maxillary palpation and local temperature recordings were performed during unilateral migraine and tension-type headache. Local anti-inflammatory techniques, ie, local chilling and a topical anti-inflammatory gel, were used in these tender areas in episodic migraine and tension-type headache patients. RESULTS: Ipsilateral intraoral tenderness and increased local temperature were consistently observed during unilateral migraine and tension-type headache, suggesting local inflammation. Intraoral chilling and topical application of a nonsteroidal anti-inflammatory drug were highly effective for the treatment of migraine and tension-type headache, both in the acute phase and for headache prevention. CONCLUSION: These results suggest that a local intraoral inflammation may be associated with the pathogenesis of these common headaches.     

Tension-type headache

Tension-type headaches, the most prevalent form of headache, are differentiated as being either episodic or chronic. The episodic form is a physiologic response to stress, anxiety, depression, emotional conflicts, fatigue, or repressed hostility. Treatment focuses on the use of over-the-counter or prescribed simple analgesics for pain relief. Successful treatment of the chronic form depends on recognition of depression or persistent anxiety states. Primary care physicians can effectively manage most of these patients with nonhabituating anxiolytic or antidepressant medications; however, referrals for psychotherapy may be required in some cases. When tension-type headaches occur in children and adolescents, the physician must explore the patient's family and social relationships as well as school performance. In addition to nonhabituating drug therapies, family counseling and biofeedback may be helpful. In coexisting migraine and tension-type headaches, nonhabituating analgesics may be used for the relief of acute pain; the use of ergotamine and triptans should be restricted to relief of the hard or sick headache. Tricyclic antidepressants or monoamine oxidase inhibitors are the gold standards for prophylaxis, although the selective serotonin reuptake inhibitors may be indicated in less severe cases. Several forms of biofeedback have also proved effective. Nonetheless, some patients with this form of headache may require psychiatric treatment for severe depression.     

Interictal Pain in Primary Headache Syndromes

Primary headache disorders are generally characterized by the pain, time course, and associated symptoms of their attacks, but often are accompanied by milder interictal pain. Patients with chronic migraine, chronic tension-type headache, hemicrania continua, and new daily-persistent headache have constant pain more often than not. Patients with trigeminal autonomic cephalalgias such as cluster headache commonly have interictal pain as well, usually much milder and unilateral to the side of attacks. Even those with rare headache types, including hypnic headache and trigeminal neuralgia, commonly have interictal pain. This review describes the incidence of interictal pain in primary headache disorders and suggests the significance and biological meanings of this pain.     

Weekend headache: a retrospective study in migraine without aura and episodic tension-type headache

Our retrospective study was aimed at determining the existence of weekend headache and, if so, whether it has the same clinical features as migraine without aura and episodic tension-type headache, or whether it occurs as a separate form of headache which could find its own place in the International Headache Society classification.
For this study, we reviewed the clinical records of 120 patients with migraine without aura and 120 patients with episodic tension-type headache randomly selected among all those referred to the Headache Center of the University of Parma Institute of Neurology between 1985 and 1996.
A review of these records suggests that weekend headache exists for both types of headache considered. Clinically, it is interesting to note that the male-to-female ratio for the weekend form of tension-type headache was 1:1, as opposed to 1:3 for general episodic tension-type headache. As regards classification, no evidence so far seems to suggest that weekend headache should be considered as an independent entity. Apart from certain features that appear to be peculiar to this form of headache—such as increased pain intensity—it thoroughly fulfills the diagnostic criteria of the primary headaches from which it evolves. Finally, a few clinical features suggest that the weekend may simply be a triggering factor in migraine without aura attacks, while playing a major role in episodic tension-type headache. However, weekend headache is a clinical entity that clearly needs further study.     

Headache, anxiety and depressive disorders: the HADAS study

The objective of this paper was to assess prevalence and characteristics of anxiety and depression in migraine without aura and tension-type headache, either isolated or in combination. Although the association between headache and psychiatric disorders is undisputed, patients with migraine and/or tension-type headache have been frequently investigated in different settings and using different tests, which prevents meaningful comparisons. Psychiatric comorbidity was tested through structured interview and the MINI inventory in 158 adults with migraine without aura and in 216 persons with tension-type headache or migraine plus tension-type headache. 49 patients reported psychiatric disorders: migraine 10.9%, tension-type headache 12.8%, and migraine plus tension-type headache 21.4%. The MINI detected a depressive episode in 59.9, 67.0, and 69.6% of cases. Values were 18.4, 19.3, and 18.4% for anxiety, 12.7, 5.5, and 14.2%, for panic disorder and 2.3, 1.1 and 9.4% (p = 0.009) for obsessive–compulsive disorder. Multivariate analysis showed panic disorder prevailing in migraine compared with the other groups (OR 2.9; 95% CI 1.2–7.0). The association was higher (OR 6.3; 95% CI 1.4–28.5) when migraine (with or without tension-type headache) was compared to pure tension-type headache. This also applied to obsessive–compulsive disorder (OR 4.8; 95% CI 1.1–20.9) in migraine plus tension-type headache. Psychopathology of primary headache can reflect shared risk factors, pathophysiologic mechanisms, and disease burden.