"My wife can't have sugary drinks after her gastric surgery, and she loves Sonic for their sugar-free options. Sweet beverages can lead to serious "dumping" issues for anyone who has undergone gastric bypass surgery. When you factor in her hypoglycemia, even a Diet Cherry Limeade can pose significant risks. To avoid any mix-ups with our orders, we always place them through the app, thinking that if they read it correctly, they would get the drink right. Unfortunately, that hasn't always been the case. After a particularly troubling experience, my wife returned for another drink and asked an employee if it was indeed a diet option, explaining our previous issues. The employee’s response? “That’s why you should always drink water!” So, we haven't gone back since."