Compare Benefiber vs. Senna-S

Head-to-head comparisons of medication uses, side effects, ratings, and more.

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Benefiber

Over-the-counter
Supplements fiber and relieves constipation.

Benefiber is an excellent fiber supplement. It's easy to use and doesn't clump up like other supplements.

Helps get things moving and softens things up.

Senna and docusate join forces to create Senna-S (Docusate / Senna), a vegetable-based laxative that gently relieves constipation.

3.3/ 5 average rating with 95 reviewsforSenna-S
Upsides
  • Research shows soluble fibers like Benefiber are useful for people who don’t meet daily fiber recommendations.
  • Benefiber completely dissolves in liquids and doesn’t have a gritty texture like other similar fiber supplements.
  • Comes in multiple forms, including chewables, powders, and caplets.
  • Should cause less gas and bloating than other fiber supplements.
  • Has multiple health benefits including lower blood sugar and cholesterol levels.
  • The combination of a laxative and stool softener might work better for people with constipation caused by medicines.
  • The laxative in Docusate/Senna was used over 3,500 years ago, so it's been around for a while.
  • Docusate/Senna is clinically proven to relieve constipation from a variety of causes.
  • One of the few laxative/stool-softener combinations that can be given to children 2 and older.
  • It may not work for everyone, but people felt it was worth the hassle.
Downsides
  • If you have a gluten intolerance, celiac disease, are pregnant, or are nursing, check with your doctor before taking Benefiber.
  • Taking too much Benefiber can cause constipation, gas, and bloating.
  • Benefiber doesn’t bulk up stool as much as insoluble fiber supplements.
  • Some people's bodies can become dependent on fiber supplements.
  • Most people felt that it's not the most effective laxative out there, but they could deal with the hassle and it worked pretty well.
  • Docusate/Senna can cause cramping or the feeling that you "have to go right now".
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Used for
Dosage forms
  • Liquid
  • Pill
  • Chewable tablet
  • Pill
Price
No pricing information available
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Reviews
Not enough review data.Leave a review
95 reviews so far
39%
saidit'sworth it
29%
saiditworked well
22%
saidit'sa big hassle

Have you used Senna-S (Docusate / Senna)?

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Side effects
The Benefiber FDA package insert doesn’t have numbers about how common side effects are.
The Senna-S (Docusate / Senna) FDA package insert doesn’t have numbers about how common side effects are.
Risks and risk factors
  • Warnings
    • Pregnant
    • Nursing
    • Kidney stones
  • Fiber intake
  • Medication interactions
See more detailed risks and warnings
  • Bowel blockage
    • Age 60 or older
    • Malignancy
    • Other condition that causes blockage or narrowing of bowel
    • Taking medications that cause constipation
  • Laxative dependence
    • Age 60 or older
    • Taking medications that cause constipation
    • People who can't walk or move well (immobility)
  • Risk to fetus
    • Women of childbearing age
  • Allergic reactions
    • Allergy or sensitivity to aloe (cross-allergic reaction)
See more detailed risks and warnings