Precautions while taking Velpanat 400mg Tablet? Yes patients are advised to avoid grapefruit and grapefruit juice while taking Velpanat 400mg Tablet, as they can interfere with the absorption of medicine and reduce its efficacy. While the tablet can be taken with or without food, taking it with a regular meal may help reduce nausea. For more information visit Magicine Pharma. Read More - https://www.magicinepharma.com/tablet/velpanat-sofosbuvir-velpatasvir