Compare Colace vs. Senna-S

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

Colace
(Docusate)

Senna-S
(Docusate / Senna)

Softens things up. Colace (Docusate) takes longer to work that some alternatives, but it's a more comfortable way to relieve constipation.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
Button Group. All currently active
Button Group. All currently active
4.928Colace
Reviews for Colace (Docusate)
66%
of people say Colace (Docusate) is worth it
49%
say it works well
13%
say it's a big hassle
Reviews for Senna-S (Docusate / Senna)
38%
28% vs. Colace (Docusate)
29%
20% vs. Colace (Docusate)
21%
8% vs. Colace (Docusate)
Side effects
ColaceSenna-S

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

FDA side effect reports for Colace »

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

FDA side effect reports for Senna-S »
How it works
ColaceSenna-S
Colace (Docusate) is a stool softener. It allows both fats and water into stool, which softens it and makes it easier to pass.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
ColaceSenna-S
Laxative
Stool softener
Over-the-counter
Laxative
Stool softener
Laxative
Stimulant
Over-the-counter
Available as
ColaceSenna-S
  • Pill
  • Pill
Used for (click to learn more)
ColaceSenna-S
Risk factors for serious side effects
ColaceSenna-S
  • Age 60 or older
  • Taking medications that cause constipation
  • People who can't walk or move well (immobility)
  • Age 60 or older
  • Malignancy
  • Other condition that causes blockage or narrowing of bowel
  • Taking with medications that cause electrolyte imbalance
  • Age 60 or older
Detailed Colace (Docusate) risks & warnings »
  • 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
ColaceSenna-S
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
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
  • Talk to you doctor about eating certain foods and getting more exercise to help prevent your constipation.
  • 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
ColaceSenna-S
  • Colace is a gentle, non-irritating, non-stimulant constipation reliever.
  • It doesn't cause cramping or the uncomfortable feeling that you "have to go right now".
  • Most people feel Colace is worth the hassle.
  • It's safe to use short-term during pregnancy and if you're breast-feeding, but you should still check with your baby doctor first.
  • Colace is used to prevent straining in people who recently had a heart attack.
  • It's a good choice after surgery, giving birth, or when you have hemorrhoids.
  • 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
ColaceSenna-S
  • May take up to 12 to 72 hours to take effect.
  • People who are older have medical conditions and take a lot of medicines may need more than 200 mg a day to get results.
  • It may be weaker than alternatives since it isn't a laxative. Studies show that stool softeners like Colace may be less effective than psyllium when it comes to treating constipation.
  • 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
ColaceSenna-S
  • It's best to take daily doses at bedtime or you can take it twice a day, but not for more than one week. Works in about 12-72 hours.
  • Ask your doctor about giving Colace to anyone younger than 2 years.
  • Ask your doctor before taking Colace if you have stomach pain, nausea, vomiting or had sudden changes in your stool for more than 2 weeks.
  • Don't use if you're taking mineral oil for constipation. Ask your doctor first.
  • 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.
  • 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.
  • 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.
  • Don't use if you're taking mineral oil for constipation. Ask your doctor first.
  • 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 ColaceSide effectsReviews & ratingsAlternativesFDA package insert
More about Senna-SSide effectsReviews & ratingsAlternativesFDA package insert