I have my 12 mons old baby he's vomiting since last night. If I give him milk he vomit he doesn't want to eat solid food either what should I do?

Prevent dehydration. Your baby will be fine without milk or solid food for a few days but needs water ; electrolytes now- so give something like pedialyte or make a vegetable broth- simmer potatoes, greens ; carrots for 20 min., add a bit of salt ; give him the broth. If he can't keep clear liquids down go to the er- he might need IV fluids. This should get better soon but you can also try homeopathy. See comment:.