Cause of headaches

• The pain can start for any number of reasons. You havent looked up from the computer screen in hours, the neighbor is playing the drums again, the jackhammer outside your window just wont quit.
(Huffington Post)
• Lupus often causes extreme fatigue, headaches, oral ulcers, and painful, swollen joints.
(Causes & Concerns - Examiner)
• Dear Dr. Donohue • Last summer I was diagnosed with temporal arteritis. I know this illness has something to do with the immune system. What can you tell me about it? — J.S.
(St. Louis Post-Dispatch)
• Its apparently not enough that Peruvian President Ollanta Humala has to solve mining protests and figure out how to keep the Latin American countrys economy booming. Now his own highly eccentric family is adding more trouble with their antics.
(msnbc.com)
• A change in ownership at a Coralville motel just three weeks before the start of the U.S. Olympic Wrestling Team Trials in Iowa City is sending some fans scrambling to pin down their accommodations.
(Des Moines Register)
• Teeth grinding and clenching can cause frequent headaches and migraines. Newly released GrindGuardN puts a stop to teeth grinding and its symptoms. Teeth grinding is a little known cause to migraines.
(YAHOO!)
• The disorder can cause significant discomfort and potentially can prevent proper chewing, yawning and speaking. Symptoms include jaw pain and mild to severe headaches, neck and back tension.
(PR-USA.net)
• Behavioral therapies can be useful as well, and Theeler said its important to go for a multidisciplinary approach because the cause of the headaches is unknown.
(Reuters)
• In otherwise healthy people, salmonellosis may cause short-term symptoms such as high fever, severe headache, vomiting, nausea, abdominal pain and diarrhea. Long-term complications may include severe arthritis.
(Marketwatch)