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10 Best phlegm cough medicines of 2025
Save up to 21% off
- Best Choice
1
RobitussinRobitussin Adult Maximum Strength Cough Plus Chest Congestion DM Max, Cough Suppressant and Expectorant, Raspberry Flavor, 8 Fl Oz x 2
Main highlights-
Maximum Strength Relief
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Daytime Use
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Trusted Brand Performance
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- Value for Money
2
Buckley'sBUCKLEY'S Original 'EXPECTORANT' Syrup for COUGH, MUCUS & PHLEGM 150 ml Size
12% OffMain highlights-
Effective Mucus Relief
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Ideal for Persistent Coughs
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Highly Praised Effectiveness
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3
RobitussinRobitussin Adult Maximum Strength Cough + Chest Congestion DM Max (8 fl. oz. Bottle), Cough Suppressant & Expectorant, Raspberry Flavor
Main highlights-
Maximum Strength Non-Drowsy Relief
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Daytime Use for Adults and Teens
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Pleasant Raspberry Flavor Taste
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4
Amazon Basic CareAmazon Basic Care Maximum Strength Mucus DM, Expectorant and Cough Suppressant, 14 Tablets
Main highlights-
Powerful Cough and Congestion Relief
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Best for Severe Cold and Allergies
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Customer Praised Effectiveness
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5
BoironBoiron Chestal Honey Adult Cold and Cough Syrup for Nasal and Chest Congestion, Runny Nose, and Sore Throat Relief - 6.7 Fl oz
21% OffMain highlights-
Relieves Cough and Congestion
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Ideal for Day and Night Use
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Highly Praised for Effectiveness
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See Today’s Deals & Prices
6
MucinexMucinex DM Max Liquid Cough & Cold Medicine for Adults, Cold and Flu Medicine for Excess Mucus Relief, Guaifenesin & Dextromethorphan Expectorant & Decongestant for Adults, Dr Recommended, 6.0 Fl Oz
Main highlights-
Extended Release Relief
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Ideal for Adult Cold Symptoms
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Praised for Rapid Relief
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7
BoironBoiron Chestal Pellets for Cough and Mucus Relief, Nasal or Chest Congestion, and Sore Throat Relief - 2 Count (160 Pellets)
21% OffMain highlights-
Portable Relief Pellets
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Ideal for Day and Night Use
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Praised for Effectiveness
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8
TUKOLTUKOL Max Action Severe Congestion & Cough Medicine for Adults – Expectorant Cough Syrup, DM Cough Syrup, Dry Cough Cold and Sore Throat Medicine, Chest Decongestant,12+ Years, 6 Fl Oz
Main highlights-
Maximum Strength Formula
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Ideal for Severe Coughs
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Praised for Fast Action
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9
HealthA2ZHealthA2Z® Mucus Relief DM | Dextromethorphan HBr 20mg | Guaifenesin 400mg | No Benzene | Cough, Immediate Release, Uncoated (50 Count (Pack of 1))
16% OffMain highlights-
Effective Mucus Relief
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Ideal for Frequent Coughs
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Affordable Alternative
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10
RXZELLRXZELL Adult Cough Relief, Dextromethorphan HBr 15mg (100 Softgels), 8 Hour Long Lasting, Non-Drowsy, Cough/Bronchial Suppressant
Main highlights-
Long Lasting Cough Relief
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Ideal for Adults and Teens
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Easy to Swallow Softgels
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