10 bestAntihistamine Medicationsof March 2026
112M consumers helped this year.
5% off
1

Reactine Extra Strength Antihistamine Tablets - 10mg Cetirizine Hydrochloride - 24 Hour Allergy Relief Medicine - 30 Count
Reactine

9.8
5% off
2

Claritin Allergy Medicine, 24-Hour Non-Drowsy Relief 10 mg, Value Pack, 85 Tablets
Claritin

9.6
5% off
3

Reactine Allergy Extra Strength 175 Tablets
Reactine

9.4
5% off
4

Reactine Rapid Dissolve Antihistamine Tablets, Extra Strength, Allergy Relief, 48 Count
Reactine

9.1
5

Reactine Extra Strength Tablets
Reactine

8.8
OtherUp to 15% off
6

Allegra Hives, 12-Hour Itchy Skin Relief Due to Hives, Allergic Skin Reactions, Non-Drowsy Allergy Medication, 60 mg Fexofenadine Hydrochloride Antihistamine, Adults and Kids, 12 and Older, 36 Tablets
Allegra

8.5
7

Aerius Fast & Effective, Non Drowsy, 24-Hour Allergy Relief
Aerius

8.2
8

Aerius Allergy Medicine, Fast Relief, 24-Hour, non-drowsy, 15 Symptoms 80 count
Aerius

7.9
9

Allegra 12 Hour Allergy Medication, Non Drowsy, Fast, Multi-Symptom Allergy Relief Medicine for Sneezing, Runny Nose, Itchy/Watery Eyes, Throat or Palate, Fexofenadine Hydrochloride 60 mg, 36 Tablets
Allegra

7.6
5% off
10

Reactine Extra Strength Antihistamine Liquid Gel Pills - 10mg Cetirizine Hydrochloride - Allergy Relief Medicine - 25 count
Reactine

7.3
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