What Is Fybogel?

Fybogel is a type of laxative made with ispaghula husk—a natural source of fibre that comes from the seeds of the Plantago plant. When you mix it with water, it turns into a gel-like substance that helps bulk up your poo and makes it softer. That means it’s easier (and more comfortable) to go to the toilet.

It’s often used to treat constipation, but can also be helpful for things like piles (haemorrhoids), where you want to avoid straining.

How Long Does Fybogel Take to Work?

Most people find that Fybogel starts working within 12 to 24 hours, but it might take up to 2 or 3 days for things to really get moving. So it’s not an instant fix like some stimulant laxatives—it works more gently and naturally with your body.

If you haven’t noticed a difference after three days, it’s worth checking in with your GP or pharmacist.

Can You Take Fybogel Every Day?

Yes, you can usually take Fybogel daily, especially if you’re not getting enough fibre from food. A lot of people use it regularly to keep their digestion on track.

That said, make sure you’re drinking plenty of water throughout the day. Fybogel needs liquid to do its job properly, and not staying hydrated could actually make constipation worse.

When Should You Not Take Fybogel?

Fybogel is safe for most people, but there are a few situations where it’s best to steer clear or speak to your doctor first. Don’t take Fybogel if:

• You’re allergic to ispaghula husk or any ingredients in the sachet
• You have gut blockages, narrowing of the intestines, or certain digestive conditions
• You have trouble swallowing—Fybogel swells up with water and could be a choking risk
• You’re taking other medicines—because Fybogel can interfere with how your body absorbs them. Try to space it out (take other meds at least 30-60 minutes before or after)

Just remember: drink lots of water, give it a little time to work, and check with a healthcare professional if you’re unsure whether it’s right for you.