WHAT CAUSES HEADACHES?

  WHAT CAUSES HEADACHES?

 

 Lots of things- There May Be as Many as 200 different kinds of headache

 with different causes.primary headaches May Be Caused by voltage and over

 -Work .they Include migraines , which can last from A Few hours up to three

 days and are aften -associated with nausea and visual disturbances.cluster

 headaches , which come in bits and are Extremely painful , are less common

 and Their causes headaches is unknown.secondary May Be Caused by Such rel

 -tively unimportant problems as tension in the neck muscules , bad posture,

 dehydration or over- use of painkillers.more seriously , They May Be a sign

  of a braintumour , a stoke or bleeding between the brain and skull.they

 May also carbon monoxide BE Caused by poisoning or by menin Such diseases

 -gitis gold Variety of eye diseases.