First of all as a paediatrician I wan to know what is the weight of the baby now and birth weight. Bcz every mother feels baby is not gaining weight.. to make him sleep do not give this drops.. pls once consultant physically and let them asses the baby.

First of all this is very normal for babies to hand in mouth as it is time for mouthing preparing baby for teething and start food after 6months Secondly if the baby is not feeding well and gaining weight plz consult with your pediatrician

Formula milk is sweeter than breast milk, baby might be preferring that . Some changes are OK but since baby is not gaining weight , detailed examination necessary.

No it's better to avoid giving syrup to sleep. Ah, I see! A 4-month-old on formula feed who isn’t sleeping well is quite common, but there are gentle strategies to help. Let’s go over some possible reasons and solutions: Common Causes for Poor Sleep at 4 Months Growth Spurts or Sleep Regression: Around 4 months, babies may wake more frequently. Hunger: Formula-fed babies usually sleep longer than breastfed babies, but hunger can still wake them. Overtiredness: Skipping naps or staying awake too long can make it harder to settle. Discomfort: Gas, reflux, or a stuffy nose might be the culprit. Sleep Associations: Rocking, feeding, or holding can become a sleep crutch. Gentle Strategies to Improve Sleep ✅ Create a Calming Bedtime Routine: Short bath, gentle massage, lullabies, and dim lights. ✅ Consistent Sleep Schedule: Aim for bedtime around the same time each night (7–8 PM). ✅ Watch Wake Windows: For a 4-month-old, aim for about 1.5–2 hours of awake time between naps. ✅ Offer Full Feeds: Ensure baby is getting enough during the day to reduce night wakings. ✅ Swaddle or Use a Sleep Sack: If baby is not rolling yet, swaddling can help them feel secure. ✅ Dark, Quiet Room: Reduce noise and keep the room comfortably cool (about 22–24°C). When to Worry Call your pediatrician if: Baby is fussy during feeds, vomiting, or showing signs of allergy or reflux. Poor weight gain or less than 6 wet diapers/day. Baby seems unwell, has a fever, or has a persistent cough.

Hope the baby is not having thrush in the mouth Don’t give drops to sleep. A big NO for this

Don't give this drops as it is not advisable for less than 6months