My daughter has had a horrible cough that causes her to choke for 2 weeks, she is 19 months old. what could this be and should i call her doctor?

See doctor: A horrible cough in a child for two weeks, one has to ask if your child has been immunized against, whooping cough or pertussis. In addition, one hasto rule out pneumonia, bronchitis, or aspiration of a foreign body. See your doctor asap.

Multiple conditions : She may have an infection,asthma,aspiration or post nasal drip. Please have an imaging study and see your physician.