Why does juice make people cough?

Juice can make people cough due to its acidity or high sugar content, which may irritate the throat. Additionally, certain juices, like citrus, can trigger a reflexive cough in some individuals, especially if they have sensitivities. Cold juice may also cause a sudden temperature change in the throat, leading to coughing. Finally, if juice is consumed too quickly, it can lead to choking or aspiration, prompting a cough reflex.