Know more about different type of headaches MBK 03:34 Health Tips Headaches are usually not dangerous and they are caused by stress, tension and sinuses. However, you should know which headaches are serious and dangerous and require urgent medical attention. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsTennis Ball can help you to relieve your Pain and Back PainHow to enhance your performance in natural waysWhy should you sleep naked?Be careful: bottles water have very important labels.How to enhance your performance in natural waysHow to get rid of Arthritis pain