Table 1.

Clinical findings in our study of three cases with short-lasting trigeminal autonomic cephalalgia

	Patient 1,	Patient 2,	Patient 3,
	Female	Female	Male
Severity of the pain	Moderate or severe	Moderate or severe	Mild to severe
Location of the pain	Unilateral, mainly left-sided forehead, temple and retro-orbital region	Unilateral forehead, temple and retro-orbital region	At the beginning bilateral orbital pain, immediately changed to ipsilateral frontal and temporal headache, mainly right-sided
Duration of attacks	20-90 s	20-90 s	About 1 min
Frequency of attacks during the 3 days of admission	19 times; 17 times during sleep, and four times during the daytime nap.	19 times	3 times
Ipsilateral autonomic features
Conjunctival injection	+	?*	-
Lacrimation	+	+	-†
Nasal congestion	+	+	-
Rhinorrhea	+	+	-
Eyelid edema	-	-	+‡
Forehead and facial sweating	-	-	-
Forehead and facial flushing	+	+	+
Sensation of fullness in the ear	-	-	-
Miosis	-	-	-∏
Ptosis	-	-	-
Agitation	+	+	+
Premonitory features or auras	None	None	Uncomfortable feeling

*We could not observe this feature because of tight closing of her eyes.

†We observed bilateral lacrimation.

‡We observed hemifacial edema.

∏ We observed contralateral miosis one time.