Q: My 6-year-old daughter is vomiting and has a fever of 38.3°C. Should I give her a fever reducer?
- Myeongchan Kim
- 4 hours ago
- 3 min read
Medically reviewed by Sang Hyun Ahn, MD
Content edited by Myeongchan Kim, MD
This post is a dramatization of a question and answer session experienced by our actual medical reviewers. Please note that this content is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment.
Question:
My 6-year-old daughter complained of a stomachache yesterday evening. She skipped dinner, only drank a little water, and then started vomiting. I initially thought it was indigestion and gave her some over-the-counter digestive medicine, but she has continued to vomit. I just checked her temperature, and it is 38.3°C. She keeps waking up from her sleep to vomit, though only water is coming out now. We are currently traveling, and I am starting to suspect it might be a stomach bug (gastroenteritis) rather than simple indigestion. I plan to take her to a clinic first thing tomorrow morning. In the meantime, should I give her a fever reducer even though she is actively vomiting?
Answer:
It must be very exhausting and stressful to care for your child while she is vomiting throughout the night. Here is how you should assess the situation and manage her symptoms.
When to Seek Immediate Emergency Care:
First, check for the following warning signs. If any of these apply, go to the nearest emergency room immediately:
• Blue lips or difficulty breathing
• Extreme lethargy, difficulty waking her up, or inability to make eye contact
• No urine output for more than 8 hours, or a severely dry mouth and tongue
• Vomit that is green, brown, or contains blood
• Severe pain when you touch her abdomen, constant crying, or a hard, swollen belly
What to Do at Home Tonight:
If she does not have any of the warning signs above, is only vomiting water, and is able to rest between episodes, you can manage her symptoms at home overnight and take her to a doctor tomorrow morning.
Hold off on the fever reducer for now: If you give her oral medication while her stomach is unsettled, she will likely throw it back up, making it ineffective and potentially worsening her dehydration. A fever of 38.3°C is uncomfortable, but it is not at a dangerous level. Instead, dress her in lightweight clothing and keep the room temperature pleasantly cool.
Proper hydration technique: Give her just 1 teaspoon (5 mL) of water or an oral rehydration solution every 5 minutes. Giving her too much fluid at once will stretch her stomach and trigger more vomiting. If she manages to keep the fluids down for 30 minutes without vomiting, you can slowly increase the amount to 2 teaspoons (10 mL) at a time.
Safe sleeping position: Lay her on her side rather than her back. This will prevent her from accidentally inhaling vomit into her airway if she throws up while sleeping. Have her rinse her mouth out after each vomiting episode if she is awake.
Pause solid foods: Stick to clear fluids only for at least 4 hours. If her vomiting completely stops by tomorrow morning, you can introduce small amounts of bland, easily digestible foods like plain porridge, toast, or bananas.
Preparing for Tomorrow's Doctor Visit:
Since you are traveling, take a moment to look up a nearby pediatric clinic or urgent care center. Write down the frequency and color of her vomit, when she last urinated, and her fever trends so you can share this information accurately with the doctor.
A decrease in vomiting and the presence of urine overnight are highly positive signs. However, if her condition worsens or if any of the emergency warning signs appear, do not hesitate to take her to the nearest emergency room right away.
For extra peace of mind and clear guidance when tracking your child's symptoms, the FeverCoach app is always there to help.
