Hi, Thanks for your query at HCM...
With your history the cause of
diarrhea could be infection or food related or bottle feeding. so to rule out infection I would like you to get his stool routine test - if there is bacterial infection then appropriate antibiotics need to be given.
Bottle feeding per say can cause infection so hence advised you to stop bottle feeding.
In any infant when your are introducing solid food there are certain guidelines you should follow, like
1. Start with ragi or wheat - should be like paste or semisolid - start small amounts with increasing frequency
2. Add a new food only after giving the ragi or wheat for 2 weeks so that the infant's stomach is well adjusted to ragi or wheat.
3. If multiple things are started together then it will also cause diarrhea....
To summarize, first stop bottle feeding and then get a stool routine which will help in treating you son better...