💭 ShopSavvy TLDR Reviews

Expertly researched reviews about products you're interested in, condensed down to a score, pros/cons and a bottom line.

🔥 Trending Deals

TLDR Review: Allegra 180 mg Tablets

By ShopSavvy Team

Published: May 31st, 2025

Last Updated: July 18th, 2025

Pros

•Effectively helps in controlling hives caused by allergies.
•Provides significant relief from severe itching and discomfort.
•Notable improvement in reducing the occurrence of hives for several days.
•Consistent use recommended for best results.

Cons

•Some users received older stock or incorrect package sizes, causing dissatisfaction.
•Expiry dates are a concern, with some packages having less than a year before expiration.
•Allegra is considered the most expensive ovehe-counter allergy medication, with cheaper alternatives like Claritin and Zyrtec available.
•Effectiveness decreases by about 30% when consuming fruit, leading to breakthrough symptoms.
•May require supplementation with other medications for severe allergies.
•Potential side effects include drowsiness, low mood, and feelings of disassociation.
•Concerns about older antihistamines contributing to dementia in older adults.

Bottom Line

Allegra Allergy Relief, 180 mg tablets, is effective in managing allergies and hives for many users, offering significant relief from itching and discomfort. However, its price is relatively high, and its effectiveness can be compromised by fruit consumption. Be cautious of its potential side effects, and pay attention to expiration dates when purchasing. Consider other more affordable options like generic Claritin or Zyrtec if cost is a concern.

Lowest at any Popular Retailer

$41.99 at Instacart

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 8 retailers to give you the short version.