Rekha Devi Rekha Devi Asked 6 months ago

What temp is a fever in infants?

My infant seems warm and I'm trying to check their temperature. What temperature is considered a fever in infants? I want to know if I need to call the pediatrician.

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6 answers

Rohan Sharma Rohan Sharma Joined Mar 2026 6 months ago
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For infants, any temperature 100.4°F (38°C) or higher rectally is considered a fever and needs a doctor's attention. With adults, sometimes light walking helps, but with infants, it's all about immediate medical care. No exercise for them!

Priya Kapoor Priya Kapoor Joined Feb 2026 6 months ago

Infants are very delicate, so even a small increase in temperature needs attention. If it's 100.4°F (38°C) or more rectally, you must contact a doctor right away. For adults, sometimes I suggest natural remedies, but for babies, medical advice is essential.

Renuka Devi Renuka Devi Joined Apr 2026 6 months ago

Infants need very careful monitoring. If their temperature is 100.4°F (38°C) or higher, it's best to see a doctor quickly. Don't wait thinking it will pass, as delays can lead to more serious problems and thus, more costly treatments later on. A good thermometer is a small investment.

Siddharth Verma Siddharth Verma Joined Apr 2026 6 months ago

Don't fall for internet gyaan when it comes to infants, please. A rectal temp of 100.4°F (38°C) or above is considered fever for babies and it's a definite 'call the doctor right now' situation. Always verify with a pediatrician, not random advice.

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Consult a internal medicine specialist

Meera Joshi Meera Joshi Joined Jun 2026 4 months ago

My pediatrician always told me that for infants, 100.4°F (38°C) rectally is the threshold for fever. It's best to call the doctor immediately when you see that. Have a good digital thermometer at home, that's a must-have for parents.

Vikas Choudhary Vikas Choudhary Joined Jul 2026 4 months ago

For infants, a rectal temperature of 100.4°F (38°C) or higher is usually considered a fever. They're too young for a proper diet and exercise routine to boost immunity like we do, so always consult a pediatrician promptly. Their health is super sensitive.

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