My 10 month has been randomly vomiting recently and just wondering if it is anything I should be concerned about. He has chucked up 4 out of the last 7 days. As its not that often I don't think that he has a bug. It appears to be random as its not every day. It normally happens shortly after he has eaten. Would he just have eaten too much which would cause the problem or could it be something else?

Other than that he is healthy and happy doesn't have a temperature though I think he is teething as he is drooling a lot. I am not worried but just thought I should double check to make sure that it isn't something that I should be worried about. I'd hate to think I went its nothing and it was something serious.

Any thoughts?