Is It Painful To Do An Endoscope?

Painless option: Most examinations can choose intravenous anesthesia (such as painless gastroscopy).Discomfort: Ordinary gastroscopy may cause nausea, while colonoscopy may cause bloating, but for a s

Painless option: Most examinations can choose intravenous anesthesia (such as painless gastroscopy).

Discomfort: Ordinary gastroscopy may cause nausea, while colonoscopy may cause bloating, but for a short period of time.