At what point should a pediatric patient with a persistent high fever of 100?F to 104?F that is unresponsive to paracetamol be evaluated by a physician, particularly when considering infectious etiologies like dengue, chikungunya, malaria, or typhoid?
For a four-year-old, you should seek immediate medical evaluation if the fever reaches 104?F, lasts more than three days, or is accompanied by warning signs like extreme lethargy, persistent vomiting, a rash, or refusal to drink fluids. In regions where infections like dengue or malaria are common, early testing is key. Please consult his pediatrician right away to ensure he gets the right care and stays comfortable.