When you have the urge to vomit but can't throw up all your morning breakfast, then you might be suffering from nausea. Though this sensation is common among adults and children, still, nausea should not be totally disregarded. Who knows, it could be an underlying symptom of more serious health problems other than motion or sea sickness.

Though most people associate nausea with poor digestion or a symptom for pregnancy known as "morning sickness," it could be a result of many things. It could be a signal from the brain that one of the organs of the body is experiencing some sort of distress. In most cases, it could also be psychological, born out of fear, depression, or confusion. Food poisoning, exposure to certain chemicals, viral infections, medications, and intense pain may trigger this feeling of queasiness. Those who are undergoing radiation or chemotherapy also have higher risks of experiencing such discomfort as a side effect.

Nausea is certainly not a disease but could be taken as a warning sign for liver and kidney problems, brain injuries, heart failure, alcoholism, gastrointestinal disorders, or even certain types of cancer. Hence, people who suffer from prolonged nausea should consult their doctor for prescribed medications or treatments that will ease the discomfort. Some research studies also support the use of spice ginger as a remedy.

Nausea doesn't always lead to vomiting. So to prevent further distress, it would be best to drink cold beverages, have a light diet, and to always take time in doing some activities. Keeping the head high at up to 12 inches or resting in a sitting position can also alleviate such condition. In case of vomiting, drinking lots of water can help avoid dehydration.