Hypervolaemia may occur if the dosage and infusion rate are not adjusted to the patient's circulatory situation. At the first clinical signs of cardiovascular overload (headache, dyspnoea, jugular vein congestion), or increased blood pressure, raised venous pressure and pulmonary oedema, the infusion is to be stopped immediately. This evidence also worked for TV presenter Zoe Salmon, who has suffered from IBS since her late teens. After years of trying diets and supplements, Zoe, 37 started taking Alflorex. script>