How does docusate work?
Docusate lowers the surface tension of stools, allowing water and fats to mix into them more easily. This softens the stool, making bowel movements more comfortable.
What is docusate used to treat?
Docusate is commonly prescribed for:
- Constipation relief (especially for those who should avoid straining)
- Post-surgery or post-childbirth constipation
- Constipation caused by painkillers (opioid-induced constipation)
Who can take docusate?
Docusate is suitable for most adults and children over 6 years old.
Who might not be able to take docusate?
Docusate may not be suitable if you:
- Have severe stomach pain or a blockage in your intestines
- Have nausea or vomiting without a known cause
- Have had an allergic reaction to docusate or similar laxatives
Can I take docusate if I’m pregnant or breastfeeding?
Docusate is generally considered safe during pregnancy and breastfeeding, but always check with your doctor before use.
What if I miss a dose?
If you forget a dose, take it as soon as you remember. If it’s close to your next dose, skip the missed one—do not take two doses at once.
How effective is docusate?
Docusate is highly effective at softening stools and relieving constipation, usually working within 1 to 2 days.
What should I do if I take too much?
Taking too much docusate can cause diarrhoea, stomach cramps, or dehydration. If symptoms are severe, seek medical help immediately.
What dose of docusate is usually taken?
- For adults and children over 12: 100mg to 200mg once or twice daily
- For children aged 6 to 12: 50mg to 150mg once or twice daily
Your doctor or pharmacist will determine the best dose for you.
Powered by pharmacies
With over 1,700 pharmacy partners across the UK, you can get the help you need, wherever you are based.
Our website and mobile app make it easy and convenient to manage your health needs and book services at a pharmacy nearby.
What are the side effects of docusate?
Common side effects include:
- Mild stomach cramps
- Diarrhoea
- Nausea
- A bitter or soapy taste in the mouth
Serious side effects, such as severe diarrhoea or signs of dehydration, require urgent medical attention.
How should I take docusate?
Docusate is available as capsules, liquid, or suppositories. Follow the instructions provided by your doctor or pharmacist.
When should docusate be taken?
Docusate should be taken with plenty of water, preferably in the morning or evening.
What are the brand names for docusate?
Docusate is available as a generic medicine, but some branded versions include:
- DulcoEase
- Coloxyl
- Docusol
Final thoughts
Docusate is an effective stool softener for relieving constipation, but it should be used for short-term relief only. If constipation persists, speak to your doctor or pharmacist about alternative treatments.
