My 22 year son was just dignosed with UC. He is currently experiencing vomiting every morning and diraherra. He can't drink water, makes him sick, and seems to only be able to drink watered down Gatorade. He has a hard time sitting up for long periods and standing is difficult. Afternoons he can eat and drink fairly well but is still weak. He's taking Lialda and 29mg of Prednisone. Is this normal? Should he be in the hospital? I keep telling him to go but he refuses, stubborn independent son. He is in another state and I'm very worried. Please if anyone else has experience with this same situation what worked for you? He's going on four weeks of being ill. I'm about ready to get on a plane to drag him to the hospital.