A not so happy ending: coital cephalgia resulting from an acute non-traumatic intraparenchymal haemorrhage in a female with no comorbidities

Recurrent, Severe Coital Headaches Associated With Bilateral Carotid Artery Aneurysms and the Effect of Endovascular Treatment

Headaches are one of the most common chief complaints in the outpatient setting. Distinguishing between benign and life-threatening headaches can be difficult, particularly in the setting of a pre-existing history of headaches. Here, we present a 41-year-old female with a past medical history of migraines and uterine leiomyoma status post hysterectomy about nine months ago who presented to the clinic for severe coital headaches and worsening migraines starting eight months ago. Computer tomography angiogram (CTA) head and neck demonstrated bilateral para-ophthalmic internal carotid artery (ICA) aneurysms (right, 7.5, left 6 mm). A diagnostic cerebral angiogram (DSA) was subsequently done and confirmed the CTA findings. The patient underwent left and right flow-diverting stent placement two and four months later, respectively. One week after the right ICA stent placement, her headaches had improved to one to two times per week. At six months after the stent placement, she resumed her normal sex life and her migraines returned to baseline. Our case suggests that recurrent severe coital headaches are associated with bilateral carotid artery aneurysms. Thus, while assessing a patient with recurrent coital headaches, it is important to have a wide arsenal of differentials to rule out possibly catastrophic causes.

Headache Associated with Sexual Activity-A Narrative Review of Literature

Headache associated with sexual activity (HAWSA) has accompanied humanity since ancient times. However, it is only since the 1970s that it has become the subject of more extensive and detailed scientific interest. The purpose of this review is to provide an overview of the development of the concept of HAWSA, its clinical presentation, etiopathogenesis, diagnosis and treatment especially from the research perspective of the last 20 years. Primary HAWSA is a benign condition, whose etiology is unknown; however, at the first occurrence of headache associated with sexual activity, it is necessary to exclude conditions that are usually immediately life-threatening. Migraine, hypnic headache or hemicrania continua have been reported to co-occur with HAWSA, but their common pathophysiologic basis is still unknown. Recent advances in the treatment of HAWSA include the introduction of topiramate, progesterone, and treatments such as greater occipital nerve injection, arterial embolization, and manual therapy. Whether these new therapeutic options will stand the test of time remains to be seen.

[Neurological complications of coitus: Review of literature]

INTRODUCTION

Sexual activity is composed of different phases (excitation, plateau, resolution). Each phase is associated with cardiovascular, respiratory, muscular and hormonal modification which can have an influence on the nervous system. This impact has been studied many times in literature, but no study has synthetized the complications related to coitus or orgasm.

METHOD

Systematic review of literature on neurological complications, except headache, of coitus based on Medline and Embase.

RESULTS

We screened 1424 articles and selected 46 for this review. 7 (15 %) were clinical or epidemiologic studies, 6 (13 %) were reviews of literature and 33 (72 %) were cases or series of cases reports. 12 articles (26 %) talked about strokes, 10 (22 %) about subarachnoid hemorrhage, 9 (20 %) about reversible cerebral vasoconstriction syndrome. We found 3 (7 %) articles for each of the following complication: intraparenchymal, hematoma and epilepsy. Autonomic hypereflexia was treated in 3 articles (7 %). Only 1 article was included concerning ictus, spinal cord injury, neuralgia and cataplexia. These events can be considered as rare as emergencies related to sexual activity represent only 0.1 % of all emergencies and among these, 12 % are neurological. 31 of the reported cases concerned vascular events (stroke or hemorrhage) and 18 (58 %) of these patients had a patent malformation (aneurism, intracardiac shunt, foramen ovale).

CONCLUSION

This is one of the first review of literature trying to synthetise the neurological complications of coitus. Many articles exist in literature. It is necessary to prevent the occurrence of these complications in a population already at risk of neurological events.