Stomach problems

New antivirals as well as peginterferon alfa and ribavirin can cause nausea, vomiting, diarrhea, appetite loss or a combination of these side effects in some people. Many also complain of a bad taste in the mouth. Sometimes, these side effects can lead to weight loss. Coping strategies include:

• Taking ribavirin with food
• Eating small meals
• Eating food cold or at room temperature so its odor is less intense
• Choosing high-protein snacks, such as cheese or peanut butter, if you can tolerate them
• Trying protein drinks if solid food is unappealing
• Avoiding spicy or greasy foods
• Eating foods that contain soluble fiber, such as bananas, rice, applesauce and white toast, to relieve diarrhea
• Avoiding dairy products during and for several days after a bout of diarrhea
• Taking a walk before eating
• Using plastic utensils if you have a metallic taste in your mouth