Excessive Sweating and Vomiting in 3.5-Year-Old Boys - Pediatrics

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A 3.5-year-old male child experiences frequent vomiting, sweating, and a tendency for elevated body temperature?


A 3.5-year-old boy experiences frequent vomiting and sweating, with a tendency for elevated body temperature.
1.
When drinking milk, he sweats profusely and has an increase in body temperature, leading to fever.
2.
During bowel movements, he exerts himself excessively, resulting in significant sweating, elevated body temperature, fever, and a tendency to vomit.
3.
While running or engaging in slightly vigorous activities, he sweats a lot, experiences an increase in body temperature, fever, and is very prone to vomiting.
4.
Sometimes, even without any strenuous activity, and while quietly sitting in a chair, he inexplicably sweats profusely, has an elevated body temperature, fever, and then vomits.
Could you please advise on what might be causing this?

Vic, 0~9 year old female. Ask Date: 2003/10/20

Dr. Gu Qingxian reply Pediatrics


1.
Children's metabolism is generally higher than that of adults.
Even with slight physical activity or excitement, or when exerting themselves, such as during feeding or bowel movements, they may sweat and even have a slightly elevated body temperature (but not exceeding 37.8 degrees Celsius).

2.
Increased abdominal pressure during exertion can easily lead to vomiting.

3.
For the case you described, further examination of thyroid function may be warranted.

4.
Thank you for your inquiry.
Sincerely, Gu Qingxian, Yunlin Hospital, 10/21/92.

Reply Date: 2003/10/20

More Info


Excessive sweating and vomiting in a 3.5-year-old boy can be concerning for parents and caregivers. It's important to understand that children at this age can experience a variety of physiological responses that may not always indicate a serious underlying condition. However, the symptoms you've described—excessive sweating, elevated body temperature, and vomiting—can be indicative of several potential issues.

Firstly, it’s essential to consider the possibility of hyperhidrosis, which is a condition characterized by excessive sweating. In children, this can sometimes be localized (affecting specific areas like the hands or feet) or generalized (affecting the entire body). Hyperhidrosis can be triggered by various factors, including anxiety, heat, physical activity, or even certain foods and drinks, such as milk, which can sometimes cause gastrointestinal discomfort leading to sweating and vomiting.

The episodes of sweating and vomiting during bowel movements could suggest that the child is experiencing significant straining or discomfort. Constipation is common in young children, and straining can lead to increased abdominal pressure, which may trigger sweating and even vomiting. If the child is constipated, addressing dietary habits—such as increasing fiber intake and ensuring adequate hydration—could alleviate these symptoms.

Additionally, the child’s response to physical activity, such as running or engaging in vigorous play, is also noteworthy. Children naturally sweat more during physical exertion, and if they are not adequately hydrated, this can lead to overheating and subsequent vomiting. It’s crucial to ensure that the child is drinking enough fluids, especially during and after play.

The episodes of sweating and vomiting that occur even when the child is at rest or not engaging in any physical activity could be more concerning. This could suggest an underlying medical condition, such as a metabolic disorder, infection, or even a neurological issue. Conditions like hyperthyroidism can cause excessive sweating and increased heart rate, while infections can lead to fever and vomiting.
Given the complexity of these symptoms, it is advisable to consult a pediatrician. The doctor may perform a thorough physical examination and possibly recommend tests to rule out any underlying conditions. Keeping a diary of the child’s symptoms, including when they occur, their duration, and any associated activities or foods, can be helpful for the healthcare provider in making a diagnosis.

In summary, while excessive sweating and vomiting in a young child can be attributed to benign causes such as hyperhidrosis or constipation, it is essential to monitor the situation closely. If the symptoms persist or worsen, or if the child exhibits other concerning signs such as lethargy, persistent fever, or changes in behavior, seeking medical attention promptly is crucial. Early intervention can lead to better outcomes and peace of mind for both the child and the caregivers.

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