Why does acute gastroenteritis cause dizziness?

Written by Ren Zheng Xin

Gastroenterology

Updated on February 12, 2025

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Acute gastroenteritis is characterized by symptoms such as vomiting, nausea, or diarrhea. If the diarrhea is severe, there can be significant bodily dehydration, manifesting as fatigue or dizziness. It is important to promptly replenish body fluids and undergo infusion therapy. At the same time, proactive use of antibiotics and antidiarrheal medications is advised. The general treatment period lasts 3-5 days. After recovery, attention should be given to dietary adjustments, incorporating fresh green vegetables. It is advisable to eat some fruit and have meals regularly and in controlled quantities, while reducing consumption of spicy, greasy, and irritating foods. Appropriate outdoor exercises should be performed to help regulate gastrointestinal function. (Please follow the doctor's advice regarding medication use.)

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Written by Feng Ying Shuai

Traditional Chinese Medicine

1min 6sec

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Where to massage for gastroenteritis?

The acupoints commonly massaged for gastroenteritis mainly include those on the limbs and some local to the gastrointestinal tract. For the limbs, we can select acupoints on the lower limbs such as Liangqiu, Xuehai, Yinlingquan, Yanglingquan, Shangjuxu, Xiajuxu, and Gongsun for massage. It's sufficient to massage each acupoint for one to two minutes. In the abdominal area, we usually choose some frequently used acupoints, such as the Zhongwan, then Tianshu, as well as Daheng, Shangqu, or Liangmen for massage. For the upper limbs, we can select the acupoints like Shousanli and Neiguan to help alleviate gastrointestinal symptoms. Generally, we continue massaging each acupoint for one to two minutes and the massage technique progresses from light to heavy. We stop only when the symptoms of gastroenteritis, such as the pain, have eased. This is generally how it is done.

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Written by Zhu Dan Hua

Gastroenterology

1min 30sec

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Is acute gastroenteritis contagious?

Acute gastroenteritis is generally considered a self-limiting disease that is not contagious. The course of the disease is about a week, after which patients will gradually recover. Most patients with acute gastroenteritis have a history of unhygienic dietary practices, and the condition is caused by viral or bacterial infections. From a symptomatic perspective, the most obvious reasons for seeking medical advice are abdominal discomfort or abnormal stools. Abdominal discomfort can manifest as abdominal pain and bloating, with paroxysmal colic being relatively common in clinical practice. Of course, some patients also experience nausea and vomiting, with the vomit consisting of gastric contents and not accompanied by hematemesis, among other symptoms. Abnormal stools are often characterized by diarrhea, typically with an increased frequency of bowel movements, watery in nature, and possibly accompanied by bloody stools. The treatment of acute gastroenteritis generally focuses on symptomatic relief, including the consumption of easily digestible and clean foods. Treatment may include the use of gastroprotective agents, antispasmodics, and modifiers of the intestinal flora. Of course, if the patient has significant diarrhea, antidiarrheal medications may be added for symptomatic treatment.

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Written by Peng Miao Yun

Internal Medicine

44sec

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Symptoms of acute gastroenteritis caused by Norovirus

Symptoms of acute gastroenteritis due to norovirus infection primarily involve gastrointestinal dysfunction and infection. The onset is usually sudden and often occurs in crowded places and communal dining settings. Symptoms include nausea, vomiting, abdominal pain, and diarrhea, with diarrhea being a common symptom. Children frequently exhibit vomiting, while adults are more likely to experience abdominal pain and diarrhea. Severe diarrhea can lead to dehydration, thus it is important to promptly replenish fluids and electrolytes to correct gastrointestinal dysfunction.

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Written by Jiang Guo Ming

Gastroenterology

48sec

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What are the symptoms of acute gastroenteritis?

Acute gastroenteritis is one of the common diseases in gastroenterology, especially prevalent in the summer and autumn seasons. It is usually caused by exposure to cold or contaminated food. The main symptoms include abdominal pain, vomiting, and diarrhea. Depending on the cause, symptoms can vary; for instance, a viral infection causing gastroenteric flu often accompanies symptoms such as dizziness, headache, fatigue, body aches, sore throat, or fever. Infections caused by contaminated food often lead to abdominal pain and diarrhea, with stools frequently appearing mucous or containing blood and pus. Lab tests often show an elevated white blood cell count.

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Written by Ren Zheng Xin

Gastroenterology

51sec

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Can I eat steamed buns with acute gastroenteritis?

Acute gastroenteritis is an acute inflammation occurring in the gastrointestinal tract, characterized by symptoms such as abdominal pain, nausea, vomiting, and diarrhea. For mild acute gastroenteritis, it is appropriate to eat some steamed buns, porridge, noodles, rice soup, and vegetable soup. If there are more than ten episodes of diarrhea in a day, this indicates more severe symptoms. On the first day of the illness, no food should be consumed at all, including steamed buns. After treating with medications and symptoms improve, dietary adjustments can be appropriately made, and it is okay to eat some steamed buns, but not too much at one time. The principle of eating small, frequent meals should be followed, and it is also important to avoid raw, cold, spicy, and irritating foods.