Hypersensitivity to the active substance or to any of the excipients.
Patients who have reported angioedema with angiotensin converting enzyme inhibitors (such as captopril, enalapril, lisinopril, perindopril, ramipril) should not take racecadotril.
Granules for oral suspension: Due to the presence of sucrose, HIDRASEC INFANTS 10mg and HIDRASEC CHILDREN 30mg is contraindicated in patients with rare hereditary problems of fructose intolerance, glucose-galactose malabsorption syndrome or sucrose-isomaltase insufficiency.