What is the usual range for a cluster headache?
a. 1 to 2 days.
b. 5 to 15 minutes.
c. 30 to 90 minutes.
d. 60 to 120 minutes.
_____________________headaches are closely related to high blood pressure.
Throbbing pain all over the head is one of the symptoms for ________________
What headache usually affects a person in the morning and improves in the
Mild analgesics are given to a patient who has loose fillings and/or a _________.
An __________________________ is characterized by redness, pain, swelling,
warmth, or hardened areas along the gum line near the affected tooth.