Diet and fluids
When talking of diverticulosis
, eat a high fiber diet and drink a minimum of 80-100 ounces of noncaffeinated, non alcoholic fluid daily, more if you do strenous activity or fly in planes a lot.
If you have divertiulitis, ie infected diverticulum low fiber diet and 2 weeks of antibiotics. Maintain low fiber for 4-6 weeks after resolution of symptoms the resume recommendations for diverticulosis.