Nausea and vomiting are common symptoms that can be caused by numerous conditions. Nausea and vomiting most often are due to viral gastroenteritis — often mistakenly termed "stomach flu" — or the morning sickness of early pregnancy. Many medications can cause nausea and vomiting, as can general anesthesia for surgery. Rarely, nausea and vomiting may indicate a serious or even life-threatening problem. These are controlled by the same parts of the brain that control involuntar

Based on a study in the Philippines, more than 60% of the population is experiencing headaches from time to time. But if you have a headache more days than not, you may be experiencing chronic daily headaches.The nature of chronic daily headaches makes them among the most disabling headaches. Chronic daily headaches occur 15 days or more a month, for at least three months. True (primary) chronic daily headaches aren't caused by another condition. There are short-lasting and l