Editing Snoring (section)

===Headaches===
Snoring is also linked to [[headache]]s and [[migraine]]s, especially headache upon waking.<ref name="Huang2023">{{cite journal |last1=Huang |first1=Z |last2=Zhou |first2=N |last3=Chattrattrai |first3=T |last4=van Selms |first4=MKA |last5=de Vries |first5=R |last6=Hilgevoord |first6=AAJ |last7=de Vries |first7=N |last8=Aarab |first8=G |last9=Lobbezoo |first9=F |title=Associations between snoring and dental sleep conditions: A systematic review. |journal=Journal of Oral Rehabilitation |date=May 2023 |volume=50 |issue=5 |pages=416–428 |doi=10.1111/joor.13422 |pmid=36691754|hdl=10067/1942640151162165141 |hdl-access=free }}</ref> This may be related to [[cerebral hypoxia]], [[hypercapnia]], and temporary increased [[intra-cranial pressure]].<ref name="Huang2023" /> Snoring is associated with respiratory event-related arousals, which may be connected with headache.