Blood in saliva

Coughing

Drooling

Dysphagia/odynophagia

Failure to thrive

Fever

Food refusal

Foreign body sensation in throat

Gagging

Irritability

Pain in neck, throat, or chest

Recurrent aspiration pneumonia

Respiratory distress

Stridor

Tachypnea or dyspnea

Vomiting

Wheezing