Pros

  • Effectively alleviates yeaound allergies and provides relief where other medications have failed.
  • Notably does not cause drowsiness, unlike some other allergy medications.
  • Highly recommended for lonerm allergy issues.
  • The solid pill is easy to swallow, which is useful for those with swallowing difficulties.
  • The product provides some relief despite other options being stronger.

Cons

  • Several reviews report severe psychological side effects, including low mood, dissociative feelings, and even depression.
  • Product may differ in appearance and form from what is expected (regular hard pills vs. gel caps).
  • There is concern about the authenticity and representation as some reports mention a difference in pill count and color.
  • Allegra is considered more expensive compared to other OTC allergy medications, including generics.
  • Not the strongest option, effects may be reduced by fruit consumption and may need to be paired with other medications.
  • Concerns about older antihistamines and the risk of dementia in seniors.

Bottom Line

Allegra Adult 24HR Non-Drowsy Antihistamine is effective for many, particularly for long-term and non-drowsy allergy relief. However, potential psychological side effects warrant caution, especially for sensitive users. Its cost and variability in effectiveness could be a dealbreaker for some, but it's worth considering when other options aren't addressing your needs sufficiently. Do weigh it against cheaper OTC alternatives like Claritin or Zyrtec, especially for a less expensive and potentially effective solution.

Lowest at any Popular Retailer
$19.89 at Amazon

Where to Buy

Prices last updated: May 31st 2025 10:48 am
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