Vomiting and Diarrhea in Young Children: Causes and Concerns - Pediatrics

Share to:

Vomiting and diarrhea?


Hello Doctor: My child is 1 year and 4 months old.
Recently, he has been experiencing vomiting and diarrhea during the night, but his activity level during the day remains normal.
The vomiting and diarrhea occurred only once or twice.
He had previously shown symptoms of a cold, so we thought it was related to that.
We later visited a pediatrician, who prescribed antidiarrheal medication and cold medication.
However, the night before last, after taking the antidiarrheal medication, he experienced seizures and eye rolling (similar to symptoms of epilepsy) within 10 minutes of taking the cold medication the next morning.
We immediately took him to the hospital, where he had three episodes of these symptoms and was admitted to the intensive care unit for observation.
A series of tests were conducted (such as EEG and blood tests), which initially ruled out epilepsy.
During his hospital stay, he was given antiepileptic medication, but the doctor later suggested that the symptoms might be caused by a certain virus, although they could not identify which virus it was.
He was hospitalized for 5 days and has since been discharged, but the doctor has prescribed antiepileptic medication, specifically PHENOBARBITAL, to be taken for 3 months.
The doctor is unsure if he will have further episodes without the medication.
I am concerned about whether taking this medication will have side effects if it is not epilepsy.
If the symptoms are indeed caused by a virus, what virus could it potentially be?

Xinji de mama, 20~29 year old female. Ask Date: 2006/12/01

Dr. Zhang Yingwen reply Pediatrics


I.
PHENOBARBITAL Side Effects: The side effects are dose-dependent.

Nervous System: agitation, confusion, hyperactivity, ataxia, CNS depression, nightmares, nervousness, psychiatric disturbances, hallucinations, insomnia, anxiety, dizziness, abnormal thoughts.

Respiratory System: respiratory depression, apnea.

Cardiovascular System: bradycardia, hypotension.

Gastrointestinal System: nausea, vomiting, constipation.

1.
Scarlet fever rash
2.
Stevens-Johnson syndrome
3.
Megaloblastic anemia
4.
Hypocalcemia
5.
Proteinuria
6.
Somnolence, dizziness, delirium, coma, slurred speech.

7.
Anorexia, nausea, vomiting, diarrhea, constipation.

8.
Fever, folate deficiency, vitamin D deficiency.

II.
Potential Causes of Seizures: Many infections (e.g., encephalitis, meningitis, febrile seizures), electrolyte imbalances due to gastroenteritis, hypoglycemia; congenital metabolic disorders—all of which can potentially cause seizures.
Viruses that can cause meningitis and encephalitis (e.g., varicella virus, enterovirus) may also lead to convulsions.
It is recommended to consult a pediatric neurologist for further evaluation or treatment.
Best wishes!

Reply Date: 2006/12/01

More Info


When it comes to understanding vomiting and diarrhea in young children, particularly in the case of your 1-year-and-4-month-old child, it is essential to consider several factors, including the potential causes, the symptoms exhibited, and the appropriate medical response.

Vomiting and diarrhea in young children can be caused by a variety of factors, including viral infections, bacterial infections, food intolerances, or even reactions to medications. In your child's case, it seems that the symptoms followed a cold, which could suggest a viral etiology. Common viruses that cause gastroenteritis in children include rotavirus, norovirus, and adenovirus. These viruses can lead to inflammation of the stomach and intestines, resulting in symptoms like vomiting and diarrhea.

The fact that your child exhibited normal activity levels during the day is a positive sign, as it indicates that they may not be severely dehydrated or critically ill. However, the sudden onset of seizures or seizure-like activity, such as the episodes of stiffening and rolling back of the eyes, is concerning. These symptoms could be related to a high fever, electrolyte imbalances due to vomiting and diarrhea, or even a central nervous system infection. It is crucial to monitor for any further episodes and to follow up with your pediatrician.

The medications prescribed, including antidiarrheal medication and cold medication, should be used cautiously in young children. Antidiarrheal medications are generally not recommended for children under the age of 2, as they can mask underlying conditions and may lead to complications. The occurrence of seizures after administering these medications raises the need for careful evaluation of their appropriateness.

The use of phenobarbital, an anticonvulsant medication, suggests that the medical team is taking a cautious approach to prevent further seizure activity. While phenobarbital is effective in controlling seizures, it can have side effects, including sedation, dizziness, and potential impacts on cognitive function. If your child does not have epilepsy, the long-term use of this medication should be carefully monitored by a healthcare professional. It is essential to have ongoing discussions with your child's doctor about the necessity of this medication and any potential alternatives.

As for the viral cause of the symptoms, without specific testing, it can be challenging to identify the exact virus. However, supportive care, including hydration and monitoring for any worsening symptoms, is typically the best approach. If your child continues to have episodes of vomiting, diarrhea, or seizures, or if they exhibit signs of dehydration (such as decreased urine output, dry mouth, or lethargy), it is crucial to seek immediate medical attention.

In summary, while vomiting and diarrhea in young children can often be attributed to viral infections, the presence of seizure-like activity necessitates a thorough evaluation. It is vital to maintain open communication with your healthcare provider, ensure your child receives appropriate follow-up care, and discuss any concerns regarding medications and their potential side effects. Your child's health and well-being are paramount, and proactive management is key to ensuring a safe recovery.

Similar Q&A

Understanding Pediatric Gastrointestinal Issues: Vomiting and Dietary Challenges

The little girl is currently 2 years and 6 months old, approximately 85 cm tall and weighs 12 kg. She frequently experiences vomiting and has been unable to tolerate meat and fish. Sometimes, about an hour after eating, she feels nauseous and vomits the food. In early June, she w...


Dr. Xiao Kaiwen reply Pediatrics
Nausea and vomiting are not solely indicative of gastrointestinal issues; other less common causes such as increased intracranial pressure, central nervous system problems, metabolic disorders, and cyclic vomiting syndrome can also be responsible. It is advisable to consult a ped...

[Read More] Understanding Pediatric Gastrointestinal Issues: Vomiting and Dietary Challenges


Managing Diarrhea and Feeding Challenges in Young Children: Expert Advice

My child experienced vomiting and diarrhea on Friday night and was subsequently hospitalized for IV fluids. She is no longer vomiting but still has watery diarrhea, occurring once or twice a day. She has always been a picky eater, and now she is even worse; she cries and demands ...


Dr. Xiao Kaiwen reply Pediatrics
It seems that your child does not have any physiological issues (aside from gastroenteritis), but rather has developed poor eating habits due to being spoiled. Nowadays, babies typically do not face issues related to poor nutrition, as there is always food available whenever they...

[Read More] Managing Diarrhea and Feeding Challenges in Young Children: Expert Advice


Understanding Fever, Diarrhea, and Cold Symptoms in Young Children

Hello, doctor. A couple of days ago, I inquired about my child's fever. My daughter is one and a half years old. She had a high fever from Monday to Thursday last week. There were no cold symptoms, but her stools were looser. She had a fever until Friday, when it subsided. O...


Dr. Xiao Kaiwen reply Pediatrics
The cold virus can cause gastrointestinal symptoms. Pay attention to whether there is mucus or blood in the diarrhea, as well as any foul odor (if present, it may indicate a serious bacterial gastroenteritis). In addition to diluted milk, avoid vegetables, fruits, sweets, and gre...

[Read More] Understanding Fever, Diarrhea, and Cold Symptoms in Young Children


Managing Vomiting and Diarrhea in Toddlers: A Parent's Guide

Your son is two years and one month old, weighs 12 kilograms, and is less than 90 centimeters tall. He is still breastfeeding and also drinking cow's milk (about 30cc per serving, twice a day). He is fed rice, porridge, or noodles twice daily. He has had a runny nose for a w...


Dr. Wang Jiayi reply Pediatrics
Hello, Ms. Chen: Please seek treatment from a pediatrician as soon as possible! Also, maintain cleanliness at home to prevent cross-infection. The pediatric department of Hualien Hospital cares about you!

[Read More] Managing Vomiting and Diarrhea in Toddlers: A Parent's Guide


Related FAQ

Pediatric Vomiting

(Pediatrics)

Stool

(Pediatrics)

Enterovirus

(Pediatrics)

Accidental Ingestion

(Pediatrics)

Purpura

(Pediatrics)

Fever

(Pediatrics)

Jaundice

(Pediatrics)

Diarrhea

(Gastroenterology and Hepatology)

Infant Urination

(Pediatrics)

Diarrhea

(Family Medicine)