In many cases, these things will just work themselves out quickly, but if they don’t, call your doctor for advice or an appointment.
It’s also a good idea to take a baby-CPR class.
The American Heart Association has information on various classes and educational resources. But as a first line of defense, here’s what to do if he gets something stuck ...
... in his throat:
In addition to small toys or objects, a child can sometimes get food going down the wrong way. This is particularly a problem when he’s learning to eat finger food.
For a child who’s 1 year or older, if his airways are blocked and he is still conscious, you can perform a child version of the Heimlich Maneuver. The child may be standing or sitting. If standing, you should stand or kneel behind him with your arms encircling his belly. Place one fist on his belly just bellow the tip of the breast bone and ribs. Grasp your fist with the other hand and exert a series of quick inward and upward thrusts.
For a child who’s younger than 1, gently hit between his shoulder blades five times, followed by five chest compressions. Try to hold the child’s head in a low position, or let the child bend forward. You can hold babies or toddlers on their tummies over your arm or legs.
If the child loses consciousness, begin CPR and call 911.
... in his stomach:
There are an incredible number of little things that your little one can put into his mouth and swallow — most of which will come out the natural way, i.e. in his diaper. If he’s in distress, though, or if you’re worried, call your pediatrician.
... in his nose:
Everything from peas to pebbles have found their way into children’s noses, with uncomfortable consequences. If your child is old enough to cooperate, cover the other nostril and get him to blow. If this doesn’t work, call your pediatrician.
... in his ear:
Try to pull out the foreign object using a pair of tweezers. But remember that tweezers are pointy and should only be used in the outer parts of the ear; never use them inside the ear or you could risk injuring the eardrum. Make sure you’re not pushing the foreign object further in. If it seems at all difficult to get out, it’s best to call your pediatrician.