100+ bought since yesterday
Alka-Seltzer Plus Powerfast Fizz Severe Night Cold Medicine, Lemon Effervescent Tablets, 24 Count
Key item features
- Unbeatably Fast* Cold Relief *. Among oral products. Use as directed
- Our severe Cold Night formula provides fizzy fast nighttime relief of: nasal congestion, sinus pressure & congestion, sneezing, runny nose, cough, headache, fever, sore throat and body aches & pains.
- Quickly dissolves in water and instantly ready to start working so you can get back to your busy life.
- Each box containing 10 Sachets each containing 1 individually wrapped dose (2 effervescent tablets), which makes it easy to take with you on the go
- Comes in Effervescent form, with a refreshing Lemon flavor. Use as directed.
Specs
- Over-the-counter medicine typeCough & Cold, Throat Remedies
- Health concernCold
- Medicine strengthSevere
- BrandAlka-Seltzer Plus
- Age groupAdult, Teen, Senior, Tween
- FormSolid
Current price is USD$9.4739.5 ¢/count
Price when purchased online
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Whitehall Supercenter
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Aisle G11
Sold and shipped by Walmart.com
Free 90-day returns
FSA and HSA eligible
About this item
Product details
Alka-Seltzer Plus Cold Night Effervescent Tablets dissolve quickly in hydrating water and are instantly ready to start working to provide a fast cold relief at night. Each dose is individually wrapped and transforms in just 4oz of water into a liquid-fast medicine. After you drink the refreshing, sparkling solution, Alka-Seltzer Plus works quickly to relieve your worst cold symptoms: Cough, Sneezing, Runny Nose, Sore Throat, Nasal Congestion, Sinus Congestion & Pressure, Fever, Headache and Body Aches & Pains
- Unbeatably Fast* Cold Relief *. Among oral products. Use as directed
- Our severe Cold Night formula provides fizzy fast nighttime relief of: nasal congestion, sinus pressure & congestion, sneezing, runny nose, cough, headache, fever, sore throat and body aches & pains.
- Quickly dissolves in water and instantly ready to start working so you can get back to your busy life.
- Each box containing 10 Sachets each containing 1 individually wrapped dose (2 effervescent tablets), which makes it easy to take with you on the go
- Comes in Effervescent form, with a refreshing Lemon flavor. Use as directed.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Over-the-counter medicine type
Cough & Cold, Throat Remedies
Health concern
Cold
Active ingredients
Dextromethorphan hydrobromide 10 mg (Cough suppressant), Phenylephrine bitartrate 7.8 mg, Doxylamine succinate 6.25 mg
Medicine strength
Severe
Indications
Stop Use Indications
Reye’s syndrome: Children and teenagers who have or are recovering from chicken pox or flu-like symptoms should not use this product. When using this product, if changes in behavior with nausea and vomiting occur, consult a doctor because these symptoms could be an early sign of Reye’s syndrome, a rare but serious illness. Allergy alert: Aspirin may cause a severe allergic reaction which may include: • Hives • facial swelling • asthma (wheezing) • shock. Stomach bleeding warning: This product contains an NSAID, which may cause severe stomach bleeding. The chance is higher if you: • are age 60 or older • have had stomach ulcers or bleeding problems • take a blood thinning (anticoagulant) or steroid drug • take other drugs containing prescription or nonprescription NSAIDs (aspirin, ibuprofen, naproxen, or others) • have 3 or more alcoholic drinks every day while using this product take more or for a longer time than directed. Sore throat warning: If sore throat is severe, persists for more than 2 days, is accompanied, or followed by fever, headache, rash, nausea, or vomiting, consult a doctor promptly. Do not use to sedate children. Do not use • if you are allergic to aspirin or any other pain reliever/fever reducer • if you are now taking a prescription monoamine oxidase inhibitor, (MAOI) (certain drugs for depression, psychiatric, or emotional, conditions, or Parkinson's disease), or for 2 weeks after stopping, the MAOI drug. If you do not know if your prescription drug contains, an MAOI, ask a doctor or pharmacist before taking this product • if you have ever had an allergic reaction to this product or any of its ingredients.• in children under 12 years of age. Ask a doctor before use if • stomach bleeding warning applies to you • you have a history of stomach problems, such as heartburn • you have high blood pressure, heart disease, liver cirrhosis, or kidney disease • you are taking a diuretic • you have, asthma, diabetes, thyroid disease, glaucoma • difficulty in urination due to enlargement of the prostate gland • a breathing problem such as emphysema or chronic bronchitis • a sodium-restricted diet. Ask a doctor or pharmacist before use if you are • taking a prescription drug for, gout, diabetes, arthritis • taking sedatives or tranquilizers. When using this product • do not exceed recommended dosage • excitability may occur, especially in children • you may get drowsy • avoid alcoholic drinks • alcohol, sedatives, and tranquilizers may increase drowsiness • be careful when driving a motor vehicle or operating machinery. Stop use and ask a doctor if • an allergic reaction occurs. Seek medical help right away. • you experience any of the following signs of stomach bleeding: feel faint, vomit blood, have bloody or black stools, have stomach pain that does not get better • pain or nasal congestion gets worse or lasts more than 7 days • fever gets worse or lasts more than 3 days • redness or swelling is present • new symptoms occur • ringing in the ears or a loss of hearing occurs • nervousness, dizziness, or sleeplessness occurs. If pregnant or breast-feeding, ask a health professional before use. It is especially important not to use aspirin during the last 3 months of pregnancy unless directed to do so by a doctor because it may cause problems in the unborn child or complications during delivery. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.
Health Concern
Cold
Directions
Dosage
Do not take more than the recommended dose • adults and children 12 years and over: take 2 tablets fully dissolved in 4 oz of water every 4 hours. Do not exceed 8 tablets in 24 hours or as directed by a doctor. • children under 12 years: do not use
Instructions
Do not take more than the recommended dose • adults and children 12 years and over: take 2 tablets fully dissolved in 4 oz of water every 4 hours. Do not exceed 8 tablets in 24 hours or as directed by a doctor. • children under 12 years: do not use
Warranty
Warranty information
Questions or comments? Please call 1-800-986-0369 (Mon-Fri 8am-8pm ET)
Warranty url
Ingredients
Inactive Ingredients
anhydrous citric acid, calcium silicate, dimethicone, flavors, mannitol, potassium bicarbonate, povidone, sodium bicarbonate, sucralose
Ingredients
TBD
Active Ingredients
Dextromethorphan hydrobromide 10 mg (Cough suppressant) Phenylephrine bitartrate 7.8 mg Doxylamine succinate 6.25 mg
Active Ingredient Name
In Each Tablet: Active Ingredients: *Aspirin (NSAID) (325 mg), Pain Reliever/Fever Reducer; Chlorpheniramine Maleate (2 mg), Antihistamine; Dextromethorphan Hydrobromide (10 mg), Cough Suppressant; Phenylephrine Bitartrate (7.8 mg), Nasal Decongestant. Inactive Ingredients: Anhydrous Citric Acid, Calcium Silicate, Dimethicone, Flavor, Mannitol, Potassium Bicarbonate, Povidone, Sodium Bicarbonate, Sucralose.
Warnings
State Chemical Disclosure
n/a
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Showing 1-3 of 487 reviews
Jun 6, 2022
DandM
5 out of 5 stars review
Verified Purchase
Product good - Policy NOT GOOD
I have used this product nightly for many years. It does what it's supposed to do. I do NOT appreciate the fact that I can order only one at a time! That's ridiculous!
Helpful?4907bbc0-0b0d-11f1-8e30-63e7131886fb2954790311
Mar 30, 2025
Kay
Top Reviewer
5 out of 5 stars review
Verified Purchase
Definitely recommend
We got the horrible flu that lasts 14 days with a high fever. Every 2 hours we had to trade out medications. This has Aspirin. We would take a Tylenol medication, 2 hours later take an ibuprofen medication then take this Aspirin medication. It was the only way to keep the fever at 99.3 - 100.3. If we didn't take anything the fever went up to 103 extremely fast. This stuff worked great for my sore throat, cough and sinuses. I am very grateful.
Helpful?4907bbc0-0b0d-11f1-8e30-63e7131886fb2954790311
Jan 28, 2026
Nickie
5 out of 5 stars review
Verified Purchase
My delivery was quick, and I received it even before the expected time — that's fantastic!it !
Helpful?4907bbc0-0b0d-11f1-8e30-63e7131886fb2954790311
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