Stomach pain after drinking painless gastroscopy medicine may be caused by the stimulation of the gastric mucosa by the drug, or it may be caused by the patient himself suffering from peptic ulcer, chronic gastritis, gastric cancer and other diseases.
The main medicines to drink before painless gastroscopy are dimethylsilicone oil, streptozotocin, lidocaine gel and so on. Dimethylsilicone oil can promote the rupture of the foam in the stomach and improve the clarity of gastroscopy; streptokinase can reduce the mucus in the stomach and facilitate the examination; and lidocaine gel is a numbing agent that can anesthetize the patient’s throat and reduce pain.
These drugs have the potential to cause some irritation to the mucous membrane, such as streptozotocin, which may have adverse reactions such as gastric bleeding, leading to stomach pain in the patient. If the patient himself suffers from peptic ulcer, chronic gastritis, gastric cancer and other basic diseases of the stomach, the patient’s gastric mucosa itself will have some damage, and it is easy to produce stimulation of the gastric mucosa after taking the drug, causing stomach pain.
Patients who have stomach pain after drinking painless gastroscopy medicine should consult their doctors in time for a comprehensive judgment.