Roxithromycin dispersible tablets can cause stomach discomfort if you take too much. Roxithromycin can irritate the gastrointestinal tract and cause nausea, vomiting, and even abdominal pain. If you take too much, you must go to the hospital for symptomatic treatment under the guidance of a doctor. If the amount of super taken is relatively small, the drug can be metabolized from the body as soon as possible by drinking a lot of water. If the amount of medicine is relatively large, you need to go to the hospital under the guidance of a doctor for symptomatic treatment. If side effects occur after taking the drug, such as gastrointestinal discomfort, you also need to go to the hospital for symptomatic treatment to protect the gastrointestinal mucosa, which can reduce the complications caused by roxithromycin overdose.