4 month old diarrhoea

[Nc1468]

My DS has had it all week, taken him to the doctor and they think it's down to teething. He's been himself but as soon as i feed him it just comes straight back out the other end 🙈 has anyone had any experience with this?

My DD had very loose nappies when teething, often dark almost green and very acidic.
Plenty of cream such as metanium, the yellow one, the protect the skin.

Give him probiotics if they're available for his age - once he's had loose stools for a long period (regardless of what it's due to) he will have flushed out the good bacteria from his gut and he will continue to have diarrhoea. Paediatrician told us this after a long bout with our son - hope he's better soon.