Your baby is only 4 days old and her symptoms are unlikely to be due to an allergy. It would definitely be better if you only breast fed your baby as the formula seems to be causing some problems which is worrying her. If you can't exclusively breast feed your baby then you can use the Novalac AC to supplement your breast feeds.The fact that her nose is blocked is important. Babies have to have an open nose to breathe easily and also to feed and to sleep. You can try using infant saline nose drops at least twice daily to clear her nose. If this does not help after a few days you should ask your paediatrician to see your baby.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.