ds had his MMR yesterday; he's just had chicken pox but was definitely over it. He also has had a cough for months but it wasn't worrying him. Today he is full of cold, the cough is significantly worse and he is generally a bit of a poorly pixie. (He's also just thrown up big time but he is a pukey one anyway, particularly after a bout of coughing).
He's struggling to settle but that's probably also because of all the fireworks going off. Plus of course he is teething (16 months - 4 teeth! Am going to be suicidal myself by the time he's done).
All in all, I think he's just 'normally' unwell and the MMR is a coincidence. Anyone else's little one have similar symptoms immediately after?