Allergies
MaybeShoppers spend an estimated $14.0M a year here. But the top 5 brands take 97% of clicks, so Allergies is a Maybe.
- Flapen Score
- 59 / 100Top 13% of 14,768 Health & Household niches · +10 vs the category median of 4959
- Market size
- $14.0M/yr2.6M searches / yr
- 90-day growth
- +32.1%search demand this quarter
- Competition
- 79%top-5 click share · 6 brands · 57 sellers
Flapen Score
Allergies against its category
The dotted line is the Health & Household average. Past it, Allergies is stronger. Inside it, weaker.
Market
The Allergies market on Amazon at a glance
Shoppers on Amazon United States searched for Allergies 2.6M times last year and spent an estimated $14.0M. The top 5 brands take 97% of clicks. Demand peaks in Apr–May. Flapen scores it 59 out of 100, a Maybe.
01 · Demand
An estimated 22.4% of those searches ended in a purchase.
Shoppers searched for this 2.6M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 22.4% of those searches ended in a purchase. Searches in the last 90 days moved +32.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $14.0M a year.
- Searches, last 12 months
- 2.6M
- Growth, 90 days vs prior 90
- +32.1%
- Conversion, latest week
- 22.4%
- Market size, estimated
- $14.0Ma year
- Peak month
- April2.0× the quietest month
- Top search term
- allegra1.3M searches a year
02 · Price
A sale here is worth $24.34.
Listings sell for $24.34 on average, from $10.01 to $40.39. Amazon reports units sold in ranges. This niche sold 500K to 600K a year. The average listing sells 20,000 to 25,000 of them. At $24.34 that is $487K to $609K a year per listing.
- Average price
- $24.34inside the $15 to $100 sweet spot
- Price range
- $10.01–$40.39
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 500K–600K
- Units per listing a year
- 20,000–25,000
- Revenue per listing a year
- $487K–$609K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
83% of listings pay for placement with sponsored ads. 92% ship with Prime. On an average day, 7.3% of listings are out of stock. The average listing ranks #107 within Allergy, Sinus & Asthma. It carries 5,884 reviews at 4.73 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 83%
- Prime listings
- 92%
- Out of stock, average day
- 7.3%
- Average rank
- #107in Allergy, Sinus & Asthma
- Average rating
- 4.73 starsAmazon United States average 4.42 stars
- Average reviews
- 5,884per listing
- Listings tracked
- 12
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 81 months on average, so the names here are established.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 81 months
Products
Top Allergies 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 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Allegra Adult 24-Hour Allergy Relief Tablets Non-Drowsy Indoor and Outdoor Allergy Medicine 180 mg Fexofenadine HCI Antihistamine Pill 30 Count Plus 1 Count Travel Pack
- Price
- $19.84
- Rating
- 4.7/5
- Reviews
- 594
- Age
- 8mo ago

Allegra Adult 24-Hour Allergy Relief Tablets Non-Drowsy Indoor and Outdoor Allergy Medicine 180 mg Fexofenadine HCI Antihistamine Pill 90 Count Plus 1 Count Travel Pack
- Price
- $38.83
- Rating
- 4.8/5
- Reviews
- 660
- Age
- 8mo ago

Amazon Basic Care All Day Allergy Relief Fexofenadine Hydrochloride Tablets 180 mg Antihistamine Non-Drowsy 24-Hour Relief for Sneezing Itchy Eyes Runny Nose Hay Fever 150 Count
- Price
- $21.64
- Rating
- 4.7/5
- Reviews
- 2,791
- Age
- 3y ago

Allegra Adult 24-Hour Allergy Relief Gelcaps Non-Drowsy Indoor and Outdoor Allergy Medicine 180 mg Fexofenadine HCI Antihistamine Pill 60 Count Plus 1 Count Travel Pack
- Price
- $35.95
- Rating
- 4.8/5
- Reviews
- 417
- Age
- 8mo ago

Amazon Basic Care All Day Allergy Relief Fexofenadine Hydrochloride Tablets 180 mg Antihistamine Non-Drowsy 24-Hour Relief Indoor & Outdoor Allergy 30 Count
- Price
- $10.90
- Rating
- 4.6/5
- Reviews
- 1,076
- Age
- 3y ago
Trending
estimated 90-day click momentum
Camber Fexofenadine Antihistamine Non-Drowsy Indoor Outdoor 24hrs Allergy Relief Medicine 100 Tablets
- Price
- $10.38
- Rating
- 4.7/5
- Reviews
- 1,452
- Age
- 10y ago

Allegra Adult 24-Hour Allergy Relief Tablets Non-Drowsy Indoor and Outdoor Allergy Medicine 180 mg Fexofenadine HCI Antihistamine Pill 30 Count Plus 1 Count Travel Pack
- Price
- $19.84
- Rating
- 4.7/5
- Reviews
- 594
- Age
- 8mo ago

Allegra Adult 24-Hour Allergy Relief Tablets Non-Drowsy Indoor and Outdoor Allergy Medicine 180 mg Fexofenadine HCI Antihistamine Pill 90 Count Plus 1 Count Travel Pack
- Price
- $38.83
- Rating
- 4.8/5
- Reviews
- 660
- Age
- 8mo ago

Allegra Adult 24-Hour Allergy Relief Gelcaps Non-Drowsy Indoor and Outdoor Allergy Medicine 180 mg Fexofenadine HCI Antihistamine Pill 60 Count Plus 1 Count Travel Pack
- Price
- $35.95
- Rating
- 4.8/5
- Reviews
- 417
- Age
- 8mo ago

Amazon Basic Care All Day Allergy Relief Fexofenadine Hydrochloride Tablets 180 mg Antihistamine Non-Drowsy 24-Hour Relief for Sneezing Itchy Eyes Runny Nose Hay Fever 150 Count
- Price
- $21.64
- Rating
- 4.7/5
- Reviews
- 2,791
- Age
- 3y ago
Newest
by launch date
Allegra Adult 24-Hour Allergy Relief Tablets Non-Drowsy Indoor and Outdoor Allergy Medicine 180 mg Fexofenadine HCI Antihistamine Pill 30 Count Plus 1 Count Travel Pack
- Price
- $19.84
- Rating
- 4.7/5
- Reviews
- 594
- Age
- 8mo ago

Allegra Adult 24-Hour Allergy Relief Tablets Non-Drowsy Indoor and Outdoor Allergy Medicine 180 mg Fexofenadine HCI Antihistamine Pill 90 Count Plus 1 Count Travel Pack
- Price
- $38.83
- Rating
- 4.8/5
- Reviews
- 660
- Age
- 8mo ago

Allegra Adult 24-Hour Allergy Relief Gelcaps Non-Drowsy Indoor and Outdoor Allergy Medicine 180 mg Fexofenadine HCI Antihistamine Pill 60 Count Plus 1 Count Travel Pack
- Price
- $35.95
- Rating
- 4.8/5
- Reviews
- 417
- Age
- 8mo ago

GenCare - Allergy Relief Pills | Fexofenadine HCl 180mg 50 Tablets | Non Drowsy Antihistamine Allergy Pills for Hay Fever Seasonal Allergies Outdoor & Indoor Allergies | Relieves Itchy Eyes & Nose
- Price
- $10.01
- Rating
- 4.7/5
- Reviews
- 3,240
- Age
- 2y ago

Amazon Basic Care All Day Allergy Relief Fexofenadine Hydrochloride Tablets 180 mg Antihistamine Non-Drowsy 24-Hour Relief for Sneezing Itchy Eyes Runny Nose Hay Fever 150 Count
- Price
- $21.64
- Rating
- 4.7/5
- Reviews
- 2,791
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 79% of clicks. A locked shelf that new listings rarely crack.
Brands
6 falling
Sellers
57
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
79%
Top 20: 100%
Open market
0%
- Allegra60%
- Amazon Basic Care28%
- HealthA2Z4%
- CAMBER PHARMACEUTICALS, INC3%
- GenCare3%
- ValuMeds3%
Demand
Allergies search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May · busiest ÷ quietest = 2.0×
Search terms
Top Allergies search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- allegra1.3M/yr
- allegra d 24 hour non drowsy508K/yr
- allegra 24 hour non drowsy206K/yr
- alegra allergy 24 hour91K/yr
- allegra d91K/yr
- alegra46K/yr
- allegra 24 hour76K/yr
- allegra 180 mg tablets42K/yr
- allegra gel caps25K/yr
- alegra d 24 hour non drowsy15K/yr
Reviews and returns
What reviews say buyers love and hate about Allergies
We read the reviews and the return reasons for every product selling here.
“Highly allergic to it”
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.
17 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 Allergies 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









