In a 6-month-old baby, symptoms such as a runny nose, cough, and mild fever are often due to a viral infection, but persistent vomiting after giving medicine and a persistent fever require closer attention. While a fever around 100 degrees Fahrenheit can take some time to settle, your baby should not be repeatedly vomiting or becoming weaker, as this can lead to dehydration and poor feeding. Fepanil is usually given to reduce fever, but some babies may not tolerate it well and can vomit after taking it. Azithro is an antibiotic, and it does not reduce fever immediately, so the fever may persist for some time. However, repeated vomiting after giving medicine is not something to ignore. At this stage, you should contact your doctor again as soon as possible. The medicine may need to be changed or the dose adjusted. Meanwhile, try to keep your baby hydrated by breastfeeding or offering fluids frequently. If your baby is very sleepy, not feeding, has fewer wet diapers, or the fever increases, seek urgent medical care. Early review can help prevent complications and ensure your baby recovers safely.

Fever often comes in waves, especially when it is caused by a viral or bacterial infection. You may notice that your temperature drops after taking Fepanil, but rises again a few hours later. This happens because the medicine mainly reduces the fever temporarily, but it does not treat the underlying cause. Fepanil (paracetamol) works by lowering body temperature and relieving discomfort, but its effects usually last only briefly. Once the effect wears off, the fever can recur until your body clears the infection. This pattern is quite common, especially in the first few days of illness, and does not always mean the medicine is not working. To manage this better, make sure you take the medicine at the correct dose and time, only as advised by your doctor. Stay well hydrated, take enough rest, and wear light clothing. You can also use lukewarm sponging if the fever is high. If the fever lasts more than a few days, becomes very high, or is accompanied by symptoms such as severe weakness, vomiting, or breathing difficulty, it is important to get checked for the exact cause.