Since her fever reaches 104?F and doesn't respond well to Crocin (paracetamol), but eases with Meftal P (mefenamic acid), it is vital to consult her pediatrician. Mefenamic acid should be used cautiously and only under medical supervision. To help manage, keep her well-hydrated, use lukewarm water sponging, and ensure she gets plenty of rest. To prevent future colds, focus on hand hygiene and a nutritious diet. Please have a pediatrician evaluate her to find the exact cause of these frequent fevers.

It is actually quite common for fevers to return as acetaminophen wears off after six hours. First, please stop the cough syrup, as these are not recommended for children under four. Focus on keeping her hydrated with water or warm fluids, and continue acetaminophen strictly by weight for comfort. Because she has a wet cough and a fever lasting three days, it is best to have her pediatrician examine her ears and chest to rule out any underlying infection. Please seek immediate care if she has trouble breathing, is very sluggish, or cannot keep fluids down.

The dose of Crocin drops for a 3-year-old child depends on the child's exact weight and the strength of the drops. Giving a fixed 5 ml may not always be correct for every child. The dose should match the weight-based recommendation on the label. To avoid underdose or overdose, consult your doctor before giving it.

For your 5.5 kg baby, the correct dose of paracetamol (Crocin) drops (100 mg/mL) is 0.8 mL. You can give this dose every 4 to 6 hours as needed to help with her fever and post-vaccination pain, making sure not to exceed 4 doses in 24 hours. Always use the measuring dropper included in the packaging for accuracy. To keep her comfortable, dress her in light clothing and offer plenty of breast milk or formula. Please do not give other medicines containing paracetamol simultaneously. If her fever persists for more than 24 hours or if she becomes unusually lethargic, please contact your pediatrician.

As he is experiencing severe lethargy, pale skin, and is not drinking well alongside his fever and cough, it is very important that he is evaluated by a doctor immediately. Please take him to the nearest emergency room or pediatric urgent care right away. These symptoms can be signs of severe dehydration or a more serious infection that needs prompt professional care. While on the way, try to keep him comfortable, but do not give any new medications without a doctor's advice.

Since both Crocin and Sinarest contain paracetamol, please avoid taking them together to prevent an accidental overdose. Since your fever is now normal, you can safely stop Crocin and use Sinarest only if needed for nasal congestion. To help soothe your wet cough, stay well-hydrated with warm fluids, continue gargling, and try steam inhalation to loosen the mucus. If your cough worsens, becomes painful, or if you develop any breathing difficulty, please consult a doctor for a physical examination and guidance on a suitable expectorant.