Compare lactulose vs. Senna-S

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

Generlac
(Lactulose)

Senna-S
(Docusate / Senna)

Coming soon.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.
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Reviews & ratings
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Reviews for Senna-S (Docusate / Senna)
38%
62% vs. Generlac (Lactulose)
29%
71% vs. Generlac (Lactulose)
21%
21% vs. Generlac (Lactulose)
Side effects
lactuloseSenna-S

We haven’t found good data for lactulose side effects.

FDA side effect reports for lactulose »

We haven’t found good data for Senna-S side effects.

FDA side effect reports for Senna-S »
How it works
lactuloseSenna-S
Coming soon.Senna-S (Docusate / Senna) is a combination medicine. Docusate is a stool softener, and Senna is a stimulant laxative. These two ingredients work together to make stools easier to pass.
Type of medication
lactuloseSenna-S
Coming soon.
Laxative
Stool softener
Laxative
Stimulant
Over-the-counter
Available as
lactuloseSenna-S
  • Liquid
  • Pill
Used for (click to learn more)
lactuloseSenna-S
  • Constipation Hepatic encephalopathy; Treatment and Prophylaxis
Risk factors for serious side effects
lactuloseSenna-S
Coming soon.
  • Age 60 or older
  • Malignancy
  • Other condition that causes blockage or narrowing of bowel
  • Taking medications that cause constipation
  • Age 60 or older
  • Taking medications that cause constipation
  • People who can't walk or move well (immobility)
  • Women of childbearing age
  • Allergy or sensitivity to aloe (cross-allergic reaction)
Detailed Senna-S (Docusate / Senna) risks & warnings »
Pregnancy category
lactuloseSenna-S
BFDA pregnancy category (Probably safe)

Research studies with animals haven’t found a risk to unborn babies, but it hasn’t been properly studied in humans.

See the FDA package insert
NFDA pregnancy category (Unknown)

The FDA hasn’t classified this medicine’s effects on unborn babies. Talk with your doctor about this medicine if you’re pregnant or planning on it.

See the FDA package insert
Alcohol
No specific alcohol-related info.No specific alcohol-related info.
Food
No specific food-related info.
  • Talk to you doctor about eating certain foods and getting more exercise to help prevent your constipation.
Kidneys and liver
No specific kidneys and liver-related info.No specific kidneys and liver-related info.
Sex
No specific sex-related info.No specific sex-related info.
Sleep
No specific sleep-related info.No specific sleep-related info.
Weight
No specific weight-related info.No specific weight-related info.
Upsides and benefits
lactuloseSenna-S
Coming soon.
  • 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 and risks
lactuloseSenna-S
Coming soon.
  • 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".
Tips from our pharmacists for people taking the medication
lactuloseSenna-S
Coming soon.
  • Docusate/Senna is a combination of a laxative and stool softener. Together they work to relieve constipation better than each medicine alone.
  • Best to take at bedtime or as your doctor has prescribed, but not for more than one week. It works in about 6-12 hours.
  • Ask your doctor about giving Docusate/Senna to anyone younger than 2 years.
  • Don't use if you're taking mineral oil for constipation. Ask your doctor first.
  • Ask your doctor before taking Docusate/Senna if you have stomach pain, nausea, vomiting or had sudden changes in your stool for more than 2 weeks.
  • Check with your baby doctor before using or if you're pregnant or breastfeeding.
  • Talk to you doctor about eating certain foods and getting more exercise to help prevent your constipation.
Learn more
More about lactuloseSide effectsReviews & ratingsFDA package insert
More about Senna-SSide effectsReviews & ratingsAlternativesFDA package insert