Allegra OTC Allergy, Sinus & Asthma Medicines

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Over-the-Counter Medications & Treatments

678 Results

Dr Reddys Fexofenadine 180 mg Tablets Allergy Relief 100 Count -Exp Date 6-2026
(6)
$17.99
or Best Offer
Free shipping
196 sold
NEW Allegra 24 Hour Indoor Outdoor Allergy Relief 180 mg 45 Tablets Exp 07/2025
(98)
$10.89
Free shipping
Only 3 left
Allegra Allergy Relief Indoor/Outdoor 24 Hour 110 Tablets Exp. 05/2026
(16)
$28.99
Free shipping
38 sold
ALLEGRA Allergy 24Hr 180mg 60 Tablets IMPERFECT BX-SEALED. Exp 06/25
(14)
$14.50
Free shipping
Imperfect Box-Allegra 180 mg Eye Allergy Treatment 90 Tablets - Expires 01/2026+
(113)
$21.00
or Best Offer
Free shipping
Only 1 left!
Major Fexofenadine 180 mg Tablets Allergy Relief 100 Count -Exp Date 1-2027
(6)
$17.99
or Best Offer
Free shipping
463 sold
Allegra 24hr Non-Drowsy ALLERGY Relief 180mg 60 Gelcaps EXP 5/2026 FREE SHIPPING
(222)
$16.95
or Best Offer
Free shipping
Allegra Allergy 24HR Relief 180mg - 60 Tablets - Exp 06/25 - Non-Drowsy
$16.95
Free shipping
155 sold
Allegra Allergy Treatment Tablet - 70 Count Exp 2/26+
(484)
$17.66
Free shipping
Allegra Allergy 24 Hour Fexofenadine HCI 180mg - 110 Tablets, Set of 2...
(16)
$25.69
or Best Offer
$4.52 shipping
11 watching
Allegra Allergy 24hr Fexofenadine HCI 180mg - 60 Gelcaps 07/2025+
(222)
$15.95
Free shipping
Allegra 180 mg 30 Tablets for Adult Expires 03/31/2025
(84)
$7.69
Free shipping
6-PACK Allegra Hives Allergy 24 Hour 180 mg Antihistamine 30 Tablets EXP 4/2026
$80.00
or Best Offer
$6.50 shipping
3 Pack (12 Tablets each) Allegra Allergy Relief 60mg Antihistamine 12HR EXP 5/26
$24.99
Free shipping
3PK Children's Allegra Allergy Fexofenadine HCI 30 MG ~ 8 FL OZ Each ~ EXP 02/25
$19.95
$6.28 shipping
ALLEGRA Allergy 24 Hr 180mg fexofenadine HCI 70 Tablets 2/28/2026
(484)
$16.29
Free shipping
4 watching
ALLEGRA ALLERGY TABLETS 24HR 70/CT **EXP: 10/2025
(484)
$16.99
Free shipping
Allegra Allergy 24Hr 180mg Gelcaps - 60 Count EXP:12/26
(222)
$15.95
or Best Offer
Free shipping
2Pack New Allegra Hives Non-Drowsy Antihistamine Fexofenadine, 30ct EXP 12/2025
(113)
$21.99
or Best Offer
Free shipping
Allegra Allergy 24hr 180mg 90 tablets, 2 Pack, Exp 2025
$39.95
Free shipping
27 sold
Allegra Allergy 24 HR. 40 Tablets, Exp: 05/25 *Free + Fast Shipping*
(36)
$11.99
Free shipping
Only 1 left!
Allegra 24hr Allergy Relief 30 + 10 = 40 33%+ ***LOT OF 8 BOXES***EXP05/2026***
$79.99
or Best Offer
Free shipping
Allegra 24 Hour Allergy Tablets - 30 Tablets Exp 02/2025
(84)
$9.99
Free shipping
Children's Allegra Allergy 12HR | 24 Dissolve Tablets Orange Cream Flavor *READ
(7)
$8.95
Free shipping
Allegra Allergy 24HR HCI 180mg 40 Tablets *LOT OF 2* NEW DMGD FREE SHIP 03/26
$18.88
Free shipping
4 New Allegra Hives 180mg Antihistamine 24 HR - 30 Tablets Each Box Exp. 10/25+
$40.00
or Best Offer
Free shipping
Only 1 left!
New Allegra Hives Allergy 24 Hour 180 mg Antihistamine 30 Tablets EXP 4/2026
$13.00
or Best Offer
$4.50 shipping
Allegra 24HR Non-Drowsy 180mg Antihistamine, 15 Tablets Allergy Relief Exp 06/25
(5)
$7.50
Free shipping
2 New Allegra Allergy Relief 24HR 180mg - 90 Tablets Each Box Exp. 07/2025
(113)
$40.00
or Best Offer
Free shipping
Only 1 left!
Allegra Allergy Relief Indoor/Outdoor 24 Hour 90 Tablets Exp. 07/2025
(113)
$24.99
Free shipping
Allegra 180mg 24hr Gelcaps Tablet - 24 Count Exp 03/2025
(50)
$8.00
Free shipping
New ALLEGRA ALLERGY 40 COUNT TABLETS 180 MG EXP:08/2026 Or Better!
$5.99
$5.50 shipping
2 PK Allegra 24hr Non-Drowsy ALLERGY 30 tabs ea-60 Total EXP 9/2025+ FREE SHIP
(84)
$14.95
or Best Offer
Free shipping
4 Allegra 24-hour Indoor and Outdoor Allergy Relief 180 mg 30 Tabs Exp: 08/2025
(98)
$23.99
Free shipping
Allegra Allergy 24 HR Relief 180mg 90 Total TABLETS Exp: FEBRUARY 2026
(222)
$25.99
Free shipping
Allegra Allergy 60 GelCaps 24Hr Indoor/Outdoor Relief FREE SHIPPING Exp 07/25+
(222)
$23.99
or Best Offer
Free shipping
Allegra 24HR Allergy Relief 180mg Tablets - 70 Count Value Size -Exp 2025+
(484)
$18.99
or Best Offer
Free shipping
Allegra 24-Hour Allergy Relief Antihistamine (30 Tablets) 03/2025+
(84)
$8.50
Free shipping
Only 3 left
(21) Mixed LOT Allegra 24HR Allergy Relief 180mg Tablets - Exp 02/26+
(484)
$264.99
Free shipping
3 Allegra Allergy 180mg 24hr Tablets - 30ct Each Box + 1 45ct box Exp 04/2025+
$29.95
Free shipping
Major Fexofenadine 180 mg Tablets Allergy Relief 100 Count -Exp Date 1-2027
(6)
$17.99
Free shipping
Allegra Allergy 24 Hour Gel caps 60, Exp 3/2025+ FREE SHIPPING!
(222)
$15.50
or Best Offer
Free shipping
Only 1 left!
4 New Allegra Allergy Relief 24HR 180mg - 70 Tablets Each Box Exp. 03/2025+
(484)
$50.00
or Best Offer
Free shipping
Only 1 left!
Allegra 24-hour Indoor and Outdoor Allergy Relief 180 mg - 45 Tablets EXP 09/25
(98)
$12.99
or Best Offer
Free shipping
Only 1 left!
Allegra 24HR Allergy Relief 180 mg - 45 Tab*EXP:09/25*FREE SHIPPING*
(98)
$12.49
Free shipping
Allegra Hives Allergy 24 Hour 180 mg Antihistamine 30 Tablets EXP 06/2025+
$13.00
Free shipping
New ALLEGRA ALLERGY 45 COUNT TABLETS 180 MG EXP:09/2025 Or Better!
$5.99
$5.50 shipping
2 Allegra 180 mg Eye Allergy Treatment Tablets for Adult - Exp 05,06/25
(113)
$24.99
or Best Offer
$3.99 shipping
2 pack -Allegra Children's 12 HR Liquid Berry - 8.0 fl oz
$16.00
or Best Offer
Free shipping
Lot Of 5 Allegra 180 mg Allergy Relief Treatment 90 Tablets Each - Exp 4/2025
(16)
$15.50
$7.00 shipping
2 bids
3d 4h
New Allegra Allergy Relief 24 Gelcaps 180 mg 24 HR Antihistamine 3/2025
$10.50
Free shipping
Allegra 24 Hour Allergy Tablets - 30 Tablets EX09/2025
(84)
$10.99
or Best Offer
Free shipping
Allegra Allergy 24HR Relief 90 Tablets Exp. 11/25
(113)
$3.00
$4.93 shipping
2 bids
1d 6h
New ALLEGRA ALLERGY 90 COUNT TABLETS 180 MG EXP:07/2025 Or Better!
$14.00
$6.20 shipping
Allegra Allergy Non-Drowsy Indoor and Outdoor Allergy Tablets-24 ct,
$14.99
$4.44 shipping
Children's Allegra Allergy Relief 12hr - Non-Drowsy Grape 8 oz EXP 10/2025
$12.99
Free shipping
Allegra Allergy Relief 180 mg-30Ct FREE SHIPPING* *Exp:04/25*
(98)
$9.90
Free shipping
Children's Allegra Allergy-12 Hour Relief-24 Tabs-Orange Cream Exp 2025+
(7)
$11.99
or Best Offer
Free shipping
Allegra Allergy 24HR Non-Drowsy 180mg Antihistamine 110 Tablets Fast Relief
$44.21
Free shipping
Allegra Allergy 24HR. 40 Tablets, Expires 3/2026
(36)
$14.50
or Best Offer
Free shipping

Top Rated

See All

Allegra AA70T Allergy Tablets - 70 Count
(484)

97% agree - Would recommend
$15.50 New
Allegra 180mg Gelcaps - 60 Count
(222)

98% agree - Would recommend
$15.50 New
Allegra 180 mg Eye Allergy Treatment Tablets for Adult - 412404
(113)

98% agree - Would recommend
$9.99 New
Allegra 24 Hour Allergy Tablets - 30 Tablets (Pack of 2)
(84)

98% agree - Would recommend
$7.69 New
Allegra 180mg 24hr Gelcaps Tablet - 24 Count
(50)

100% agree - Would recommend
$8.00 New
2 boxes Allegra 24 hour Allergy tablets 40 ct. Each EXP 04/24
(36)

100% agree - Would recommend
$12.99 New
Allegra Allergy 24 Hour Fexofenadine HCI 180mg - 110 Tablets, Set of 2 Bottles 55 Tablets Each
(16)

100% agree - Would recommend
$19.75 New
Allegra Allergy 24HR Relief 180mg - 60 Tablets - Exp 06/2025 - Non-Drowsy
(14)

100% agree - Would recommend
$12.00 New

Allegra OTC Allergy, Sinus & Asthma Medicines

Shop by Category

678 Results

Dr Reddys Fexofenadine 180 mg Tablets Allergy Relief 100 Count -Exp Date 6-2026

NEW Allegra 24 Hour Indoor Outdoor Allergy Relief 180 mg 45 Tablets Exp 07/2025

Allegra Allergy Relief Indoor/Outdoor 24 Hour 110 Tablets Exp. 05/2026

ALLEGRA Allergy 24Hr 180mg 60 Tablets IMPERFECT BX-SEALED. Exp 06/25

Imperfect Box-Allegra 180 mg Eye Allergy Treatment 90 Tablets - Expires 01/2026+

Major Fexofenadine 180 mg Tablets Allergy Relief 100 Count -Exp Date 1-2027

Allegra 24hr Non-Drowsy ALLERGY Relief 180mg 60 Gelcaps EXP 5/2026 FREE SHIPPING

Allegra Allergy 24HR Relief 180mg - 60 Tablets - Exp 06/25 - Non-Drowsy

Allegra Allergy Treatment Tablet - 70 Count Exp 2/26+

Allegra Allergy 24 Hour Fexofenadine HCI 180mg - 110 Tablets, Set of 2...

Allegra Allergy 24hr Fexofenadine HCI 180mg - 60 Gelcaps 07/2025+

Allegra 180 mg 30 Tablets for Adult Expires 03/31/2025

6-PACK Allegra Hives Allergy 24 Hour 180 mg Antihistamine 30 Tablets EXP 4/2026

3 Pack (12 Tablets each) Allegra Allergy Relief 60mg Antihistamine 12HR EXP 5/26

3PK Children's Allegra Allergy Fexofenadine HCI 30 MG ~ 8 FL OZ Each ~ EXP 02/25

ALLEGRA Allergy 24 Hr 180mg fexofenadine HCI 70 Tablets 2/28/2026

ALLEGRA ALLERGY TABLETS 24HR 70/CT **EXP: 10/2025

Allegra Allergy 24Hr 180mg Gelcaps - 60 Count EXP:12/26

2Pack New Allegra Hives Non-Drowsy Antihistamine Fexofenadine, 30ct EXP 12/2025

Allegra Allergy 24hr 180mg 90 tablets, 2 Pack, Exp 2025

Allegra Allergy 24 HR. 40 Tablets, Exp: 05/25 *Free + Fast Shipping*

Allegra 24hr Allergy Relief 30 + 10 = 40 33%+ ***LOT OF 8 BOXES***EXP05/2026***

Allegra 24 Hour Allergy Tablets - 30 Tablets Exp 02/2025

Children's Allegra Allergy 12HR | 24 Dissolve Tablets Orange Cream Flavor *READ

Allegra Allergy 24HR HCI 180mg 40 Tablets *LOT OF 2* NEW DMGD FREE SHIP 03/26

4 New Allegra Hives 180mg Antihistamine 24 HR - 30 Tablets Each Box Exp. 10/25+

New Allegra Hives Allergy 24 Hour 180 mg Antihistamine 30 Tablets EXP 4/2026

Allegra 24HR Non-Drowsy 180mg Antihistamine, 15 Tablets Allergy Relief Exp 06/25

2 New Allegra Allergy Relief 24HR 180mg - 90 Tablets Each Box Exp. 07/2025

Allegra Allergy Relief Indoor/Outdoor 24 Hour 90 Tablets Exp. 07/2025

Allegra 180mg 24hr Gelcaps Tablet - 24 Count Exp 03/2025

New ALLEGRA ALLERGY 40 COUNT TABLETS 180 MG EXP:08/2026 Or Better!

2 PK Allegra 24hr Non-Drowsy ALLERGY 30 tabs ea-60 Total EXP 9/2025+ FREE SHIP

4 Allegra 24-hour Indoor and Outdoor Allergy Relief 180 mg 30 Tabs Exp: 08/2025

Allegra Allergy 24 HR Relief 180mg 90 Total TABLETS Exp: FEBRUARY 2026

Allegra Allergy 60 GelCaps 24Hr Indoor/Outdoor Relief FREE SHIPPING Exp 07/25+

Allegra 24HR Allergy Relief 180mg Tablets - 70 Count Value Size -Exp 2025+

Allegra 24-Hour Allergy Relief Antihistamine (30 Tablets) 03/2025+

(21) Mixed LOT Allegra 24HR Allergy Relief 180mg Tablets - Exp 02/26+

3 Allegra Allergy 180mg 24hr Tablets - 30ct Each Box + 1 45ct box Exp 04/2025+

Major Fexofenadine 180 mg Tablets Allergy Relief 100 Count -Exp Date 1-2027

Allegra Allergy 24 Hour Gel caps 60, Exp 3/2025+ FREE SHIPPING!

4 New Allegra Allergy Relief 24HR 180mg - 70 Tablets Each Box Exp. 03/2025+

Allegra 24-hour Indoor and Outdoor Allergy Relief 180 mg - 45 Tablets EXP 09/25

Allegra 24HR Allergy Relief 180 mg - 45 Tab*EXP:09/25*FREE SHIPPING*

Allegra Hives Allergy 24 Hour 180 mg Antihistamine 30 Tablets EXP 06/2025+

New ALLEGRA ALLERGY 45 COUNT TABLETS 180 MG EXP:09/2025 Or Better!

2 Allegra 180 mg Eye Allergy Treatment Tablets for Adult - Exp 05,06/25

2 pack -Allegra Children's 12 HR Liquid Berry - 8.0 fl oz

Lot Of 5 Allegra 180 mg Allergy Relief Treatment 90 Tablets Each - Exp 4/2025

New Allegra Allergy Relief 24 Gelcaps 180 mg 24 HR Antihistamine 3/2025

Allegra 24 Hour Allergy Tablets - 30 Tablets EX09/2025

Allegra Allergy 24HR Relief 90 Tablets Exp. 11/25

New ALLEGRA ALLERGY 90 COUNT TABLETS 180 MG EXP:07/2025 Or Better!

Allegra Allergy Non-Drowsy Indoor and Outdoor Allergy Tablets-24 ct,

Children's Allegra Allergy Relief 12hr - Non-Drowsy Grape 8 oz EXP 10/2025

Allegra Allergy Relief 180 mg-30Ct FREE SHIPPING* *Exp:04/25*

Children's Allegra Allergy-12 Hour Relief-24 Tabs-Orange Cream Exp 2025+

Allegra Allergy 24HR Non-Drowsy 180mg Antihistamine 110 Tablets Fast Relief

Allegra Allergy 24HR. 40 Tablets, Expires 3/2026

Best Selling

Allegra 180 mg Eye Allergy Treatment Tablets for Adult - 412404

Allegra AA70T Allergy Tablets - 70 Count

Allegra Allergy 24HR Relief 180mg - 60 Tablets - Exp 06/2025 - Non-Drowsy

Allegra Allergy 24 Hour Fexofenadine HCI 180mg - 110 Tablets, Set of 2 Bottles 55 Tablets Each

Allegra 180mg Gelcaps - 60 Count

Allegra 24-hour Indoor and Outdoor Allergy Relief 180 mg - 45 Tablets

Dr. Reddy's Allergy Fexofenadine Hydrochloride Tablets 180 MG 100 Count

Allegra 24 Hour Allergy Tablets - 30 Tablets (Pack of 2)

Top Rated

Allegra AA70T Allergy Tablets - 70 Count

Allegra 180mg Gelcaps - 60 Count

Allegra 180 mg Eye Allergy Treatment Tablets for Adult - 412404

Allegra 24 Hour Allergy Tablets - 30 Tablets (Pack of 2)

Allegra 180mg 24hr Gelcaps Tablet - 24 Count

2 boxes Allegra 24 hour Allergy tablets 40 ct. Each EXP 04/24

Allegra Allergy 24 Hour Fexofenadine HCI 180mg - 110 Tablets, Set of 2 Bottles 55 Tablets Each

Allegra Allergy 24 HR. 40 Tablets, Exp: 05/25 Free + Fast Shipping

Allegra 24hr Allergy Relief 30 + 10 = 40 33%+ LOT OF 8 BOXESEXP05/2026***

Allegra Allergy 24HR HCI 180mg 40 Tablets LOT OF 2 NEW DMGD FREE SHIP 03/26

Allegra 24HR Allergy Relief 180 mg - 45 TabEXP:09/25FREE SHIPPING*

Allegra Allergy Relief 180 mg-30Ct FREE SHIPPING* Exp:04/25