constipation Citrucel® with Methylcellulose Fiber is clinically proven to help relieve occasional constipation, and won't ferment to cause excess gas. * Some fibers found in other products ferment and may cause excess gas. Methylcellulose Fiber is also hypo-allergenic and gluten-free!

Questions or comments? (Citrucel Sugar Free)

Citrucel is a fiber supplement. It contains methylcellulose, a type of soluble fiber. In addition to promoting regularity, soluble fiber may reduce blood sugar and cholesterol levels, increase feelings of fullness, and help protect against certain types of cancer.

Taking fiber supplements every day seems to be safe. Popular fiber supplements include inulin, psyllium (Metamucil, Konsyl, others) and methylcellulose (Citrucel). Fiber is good for the body. It helps the bowel work well and prevents constipation.

Do not take this medication for more than 7 days unless directed by your doctor. Tell your doctor if your condition lasts or gets worse, or if bleeding from the rectum occurs. If you think you may have a serious medical problem, get medical help right away.

Citrucel (methylcellulose) is mainly insoluble fibers that are nonfermentable, so it's less likely to contribute to bloating and gas. Psyllium husk (Metamucil and Konsyl) is rich in both soluble and insoluble fiber. Generally, fiber supplements with mainly insoluble fiber may be a better option for constipation.

Taking fiber supplements every day seems to be safe. Popular fiber supplements include inulin, psyllium (Metamucil, Konsyl, others) and methylcellulose (Citrucel). Fiber is good for the body. It helps the bowel work well and prevents constipation.

Do not take this medication for more than 7 days unless directed by your doctor. Tell your doctor if your condition lasts or gets worse, or if bleeding from the rectum occurs. If you think you may have a serious medical problem, get medical help right away.

Serious side effects of Citrucel Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.

Taking fiber supplements every day seems to be safe. Popular fiber supplements include inulin, psyllium (Metamucil, Konsyl, others) and methylcellulose (Citrucel). Fiber is good for the body. It helps the bowel work well and prevents constipation.

Citrucel can be taken any time of the day. We do suggest that once you have chosen the time of day to take Citrucel, continue to take it consistently at that time every day. It can be taken before, between and/or after meals.

Citrucel is usually taken 1 to 3 times per day. Use exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommended. Overuse of a laxative may cause damage to the nerves, muscles, or tissues in your intestines.