Diarrhoea
MaybeBuyers convert on 24.3% of searches. But products sell for $6.24 on average, outside the sweet spot, so Diarrhoea is a Maybe.
- Flapen Score
- 52 / 100Top 33% of 2,035 Health & Personal Care niches · +4 vs the category median of 4852
- Market size
- £1.1M/yr733K searches / yr
- 90-day growth
- +0.9%search demand this quarter
- Competition
- 66%top-5 click share · 12 brands · 73 sellers
Flapen Score
Diarrhoea against its category
The dotted line is the Health & Personal Care average. Past it, Diarrhoea is stronger. Inside it, weaker.
Market
The Diarrhoea market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Diarrhoea 733K times last year and spent an estimated £1.1M. The top 5 brands take 86% of clicks. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 24.3% of those searches ended in a purchase.
Shoppers searched for this 733K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 24.3% of those searches ended in a purchase. Searches in the last 90 days moved +0.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £1.1M a year.
- Searches, last 12 months
- 733K
- Growth, 90 days vs prior 90
- +0.9%
- Conversion, latest week
- 24.3%
- Market size, estimated
- £1.1Ma year
- Peak month
- September1.8× the quietest month
- Top search term
- imodium343K searches a year
02 · Price
A sale here is worth £6.24.
Listings sell for £6.24 on average, from £2.44 to £22.51. Amazon reports units sold in ranges. This niche sold 150K to 200K a year. The average listing sells 6,000 to 8,000 of them. At £6.24 that is £37K to £50K a year per listing.
- Average price
- £6.24under the $15 to $100 sweet spot
- Price range
- £2.44–£22.51
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 150K–200K
- Units per listing a year
- 6,000–8,000
- Revenue per listing a year
- £37K–£50K
- Returns
- 0.0%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #15 within Over-the-Counter Medication. It carries 951 reviews at 4.67 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 95%
- Out of stock, average day
- 0.0%
- Average rank
- #15in Over-the-Counter Medication
- Average rating
- 4.67 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 951per listing
- Listings tracked
- 20
04 · Newcomers
4 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 80 months on average, so the names here are established.
- Launched, last 12 months
- 4
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 80 months
Products
Top Diarrhoea products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Imodium Instants (1 x 6 Tablets) Loperamide Dissolving Tablets for On-The-Go Diarrhoea Relief Treats Short-Term and IBS Diarrhoea Helps Restore Your Natural Rhythm for Adults and Children Aged 12+
- Price
- £3.24
- Rating
- 4.7/5
- Reviews
- 3,783
- Age
- 17y ago

Imodium Capsules Original Relief from Diarrhoea (6 Capsules) Helps Restore Gut to Natural Rhythm with Loperamide Hydrochloride Fast-Acting Diarrhoea Relief in 1 Hour with Just 1 Dose
- Price
- £2.45
- Rating
- 4.7/5
- Reviews
- 710
- Age
- 10y ago

Imodium Dual Action Diarrhoea Relief (6 Tablets) Helps Restore Gut to Natural Rhythm with Loperamide Hydrochloride & Simeticone Diarrhoea Tablets for Cramping Bloating and Wind
- Price
- £3.77
- Rating
- 4.6/5
- Reviews
- 2,149
- Age
- 4y ago

48 Diarrhoea Relief 2mg Capsules Loperamide Hydrochloride Tablets (8x6)
- Price
- £5.52
- Rating
- 4.6/5
- Reviews
- 5,210
- Age
- 7y ago

60 Anti Diarrhea Loperamide 2mg Capsules (10 Packs - 6 Capsules Each) Fast-Acting Anti Loose Motion Instant Diarrhoea Relief Tablets
- Price
- £8.18
- Rating
- 4.6/5
- Reviews
- 281
- Age
- 1y ago
Trending
estimated 90-day click momentum
Crescent Pharma Loperamide Hydrochloride 2mg Tablets Diarrhoea Relief Tablets Oral Use 6 Tablets
- Price
- £2.44
- Rating
- 4.6/5
- Reviews
- 283
- Age
- 8y ago

60 Anti Diarrhoea Tablets Anti Loose Motion Instant Diarrhea Capsules - Helps Restore Gut to Natural Rhythm by HydraSole - Packaging May Vary
- Price
- £7.89
- Rating
- 4.6/5
- Reviews
- 22
- Age
- 6mo ago

72 Diarrhoea Relief Capsules (12 Boxes) TDY Bundle Including Diarrhoea Causes & Relielf Guides + Stool Chart & Recording Chart - 12 x 6 - Anti Diarrhoea Tablets
- Price
- £8.90
- Rating
- 4.8/5
- Reviews
- 116
- Age
- 1y ago

Imodium Capsules Original Relief from Diarrhoea (6 Capsules) Helps Restore Gut to Natural Rhythm with Loperamide Hydrochloride Fast-Acting Diarrhoea Relief in 1 Hour with Just 1 Dose
- Price
- £2.45
- Rating
- 4.7/5
- Reviews
- 710
- Age
- 10y ago

One Step Diarrhoea Relief 2mg Capsules Loperamide Hydrochloride 36 Capsules - 6 Packs
- Price
- £4.23
- Rating
- 4.6/5
- Reviews
- 814
- Age
- 7y ago
Newest
by launch date
Diarrhoea Relief (6 Pack) 36 Loperamide Hydrochloride GSL TDY Bundle Including Diarrhoea Causes & Relief Guides + Stool Chart & Recording Chart - Packaging May Vary
- Price
- £7.44
- Rating
- 4.7/5
- Reviews
- 445
- Age
- 2mo ago

60 Anti Diarrhoea Tablets Anti Loose Motion Instant Diarrhea Capsules - Helps Restore Gut to Natural Rhythm by HydraSole - Packaging May Vary
- Price
- £7.89
- Rating
- 4.6/5
- Reviews
- 22
- Age
- 6mo ago

36 Diarrhoea Relief Instants 2mg Orodispersible Tablets (6 Packs) - Melts in The Mouth
- Price
- £8.27
- Rating
- 4.7/5
- Reviews
- 136
- Age
- 11mo ago

Diarrhoea Relief 2mg 6 Capsules Loperamide Hydrochloride Tablets - Pack of 5 Fast-Acting Anti Loose Motion Instant Diarrhoea
- Price
- £3.86
- Rating
- 4.7/5
- Reviews
- 337
- Age
- 11mo ago

72 Diarrhoea Relief Capsules (12 Boxes) TDY Bundle Including Diarrhoea Causes & Relielf Guides + Stool Chart & Recording Chart - 12 x 6 - Anti Diarrhoea Tablets
- Price
- £8.90
- Rating
- 4.8/5
- Reviews
- 116
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 66% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 rising
Sellers
73
Est. top-5 brand share
86%
Top 20: 100%
Est. top-5 click share
66%
Top 20: 100%
Open market
11%
- Imodium60%
- Loritax9%
- BECKYS CHOICE7%
- Galpharm7%
- Generic4%
- TDY Store4%
- Open — no brand owns it (6 brands, 11%)
Demand
Diarrhoea search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.8×
Search terms
Top Diarrhoea search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- imodium343K/yr
- diarrhea tablets for adults63K/yr
- diarrhea tablets80K/yr
- imodium tablets56K/yr
- immodium51K/yr
- anti diarrhea tablets28K/yr
- diarrhoea relief16K/yr
- diarrhea relief24K/yr
- diarrhoea tablets13K/yr
- diarrhea10K/yr
Reviews and returns
What reviews say buyers love and hate about Diarrhoea
We read the reviews and the return reasons for every product selling here.
“Waste of money”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Diarrhoea questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









