viral fever can last for how many days - #13223
I am really worried because my kid has been dealing with a viral fever for, like, 5 days now. It started with a bit of a cough and then she got a fever that kept going up and down. One minute is 102°F, the next it’s 100°F. The doctor said it was just a viral fever, gave us some meds, but I’m like, how long is this gonna go on? Viral fever can last for how many days exactly? I know it’s common in kids, but seeing her all weak and not herself is just tearing me apart. She’s not eating much and mainly wants to lay around, which is so unlike her! I thought maybe the fever would break by now, but it’s still hanging around. Is this normal? Viral fever can last for how many days in general? Like, should I be on the lookout for anything serious? I’m also worried about spreading it to her little brother. I’ve heard viral fevers can be contagious, but do they really last this long? Should I just keep monitoring her at home or is it time for a follow-up – I mean, my friends say it can drag on, but I just need peace of mind, you know? Viral fever can last for how many days before I need to really freak out?
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Doctors’ responses
Viral fevers can typically last anywhere from 3 to 7 days, but it’s not uncommon for them to extend a bit longer in some cases. It sounds like your daughter is experiencing a fairly typical course of a viral illness. The intermittent nature of fever is normal and can vary from higher temperatures to low-grade fever throughout the day. Kids often need more rest and might have reduced appetite during such illnesses, which can understandably be worrying but is also a common part of the process. While viral fevers are generally self-limiting, there are certain things to watch for that may require further medical evaluation. If her fever persists beyond seven days, is consistently very high, or if she develops any new or worsening symptoms—like difficulty breathing, vomiting, severe headache, rash, or appears unusually lethargic—those would be reasons to seek further medical attention. Keeping her hydrated and ensuring she’s getting enough rest is key. As for contagion, viral fevers can indeed spread, but general practices like good hand hygiene and not sharing utensils or other personal items can help limit transmission. If her brother is exposed, watch for similar symptoms. Given that you’ve already seen a doctor and received medication, continuing to monitor at home seems reasonable unless any of the mentioned red flags occur. If her symptoms don’t gradually improve over the next few days, or you need reassurance, a follow-up visit may be appropriate for peace of mind.
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