Tears can be expected as a newborn begins his journey through the first months of life, but when do the cries mean something more than a plea for food and diaper changes? In this Children's Channel video, Joan Paskert, CNP, MSN, a nurse practitioner at the Akron Children's Hospital Pediatrics Solon office, discusses the occurrence of colic in infants, as well as other more serious causes for extended bouts of crying.

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