Incredible Causes of nausea Essays - Medicine, Clinical Medicine

Incredible Causes of nausea I believe we all have been nauseous at some point of our lives. So , what is this nausea? It' s a common occurrence that denotes a sensational discomfort and queasy stomach, which may soon be followed by vomiting ( forcefully expelling and emptying of the undigested stomach contents through the mouth). Nausea itself is not a disease, but rather a non-specific symptom associated with a series of possible causes , occassionary could result to disease burden. Here are some know how: Pregnancy Induced "Morning Sickness" a term used among st this category of people. For S ome pregnant women, it 's worse in the morning , easing up over the course of the day. Up to 90% have some degree of nausea occurring between 5-18 weeks during the first trimester. A temporal co-relationship between the changes taking place like hormonal, diet, gastrointestinal capacity and multiple pregnancies are some of the conditions associated with increased incidences, h owever it has not been substantially demonstrated the actual cause. I nterestingly, this implicates that the placenta is mounting well , and so a healthy pregnancy . Medication/ toxins Certain antibiotics, anti depressant, steroids, cytotoxic agents, especially when given intravenously or in higher doses affects parts of the stomach and the brain, which detects toxin substances resulting in nausea as the body tries to get rid of these toxins. This is a condition that consecutively runs across all age groups, and it's such important factors like timing of drugs be put into consideration, since some drugs are well tolerated if taken at altered intervals . Gastrointestinal infections Almost all infections can result to nauseous effect, along with vo miting and body feeling of lousiness . O rganisms like those causing food poisoning will always cause moderate to severe nausea , though , common bacterial and viral infections should be carefully thought of . Some of these might exist as a specific reaction to ailments like gastroenteritis, lactose intolerant gastritis or non-sp ecific ranging from overeating and alcohol overdose . Psychological illnesses You may have felt anxiety at some point in life which is normal when it lasts a short interval . Intense episodes of anxiety could have a devastating outcome on physical and psychological health. D isorders like generalized anxiety, bulimia and severe emotional trauma are just some of the cases. A large number of people experience nausea due to elevated levels of stress and persistent depression. According to the National Institute of Mental Health (NIMH), nearly 40 million American adults have some type of anxiety disorder every year. Trauma/ injuries Extreme pain frequently originating from an injury directly activates the nausea and vomiting center. Traumatic procedures that evoke nausea such as after intubation and throat surgeries have a greater prevalence as well as other inhaled nitrous oxide, ketamine agents used during the procedure . Motility malfunction such as pre-operative in testinal obstruction and adhesions characteristically produce an insidious onset of symptoms resulting from incapacitated passage of food through the digestive tract. Despite dozens of potential causes of nausea, the side effects evaporate and vanish short ly even without medication, but if the symptoms don't improve within the next few weeks, talk to your physician about possible course of action .