Our 21 month old dd has had a fever all evening, seeming to max out around 40 deg C, possibly going down, but too soon to tell. We haven't bothered with going to the hospital, or given her anything for it yet since it never got above 40.5C (105F.) What concerns us now is her pulse rate. We measured it 3 times within half an hour, and got around 150bpm each time. This is with little to no activity (she's been lethargic all evening.)
When should we be concerned about her pulse rate?
edited to add:
Sorry, double post. After I posted here, I realized there's a "health and healing" forum. Please respond to post here: