The Hub and Spigot are two types of fitting on either end of a pipe. At one end you have the Hub (Socket) fitting; which is a female end of a fitting designed to accept pipe or a SPIGOT connector. At the other end you have the Spigot fitting; which is a male end of a fitting designed to be used inside another fittings Socket (or Hub) end.
Most headaches are tension headaches. These headaches tend to happen again and again, especially if you are under stress. They are not usually a sign of something serious. But they can be very painful and hard to live with. Tension headaches can last from 30 minutes to 7 days. If you have a headache on 15 or more days each month over a 3-month period, you may have chronic tension headaches. This type of headache can lead to stress and depression, which in turn can lead to more headaches.
Your particular type of migraine is the greatest indicator of how long your migraine will last. An optical migraine, or an aura, lasts up to an hour or two. Classic migraines, which are painful migraines with an aura coming before the headache, last between one and two days. Common migraines, which do not have auras first, can last up to three or four days. Learn more about your type of migraine to determine about how long it will last.