Based on what research shows are the safest sleep practices, American Academy of Pediatrics (AAP) recommends that babies always sleep flat on their backs on an even, firm surface. Their sleep space also should be free of pillows, props, pads, blankets, stuffed animals or other soft materials. (If you’d like more pointers on infant sleep, here’s a helpful article.)
But shouldn’t congested babies sleep elevated so they can breathe easier?
No. It may seem harmless to prop up your baby on towels or pillows or incline their mattress, but it is NOT safe.

