Local Area Networks. Local area networks (LANs) are used to connect networking devices that are in a very close geographic area, such as a floor of a building, a building itself, or a campus environment. Wide area networks (WANs) are used to connect LANs together.
Antidepressant medicines, which are usually used to treat depression, can be effective in preventing chronic tension headaches. Antidepressants have some pain-relieving properties and may reduce how often headaches occur and how long they last.
1 Eye strain (poor vision) can trigger frequent tension headaches. 2  Cluster-Cluster headaches are headaches that occur repeatedly over a period of weeks or even months. 3  Cluster-headache pain usually occurs on one side of the head and is centered around the eye.ost headache pain can be treated with over-the-counter medications such as aspirin, acetaminophen (Tylenol), ibuprofen (Motrin) and other non-steroidal anti-inflammatory drugs. As mentioned above, migraines have been helped by drugs that block serotonin, such as sumatriptan (Imitrex).