Alka-Seltzer Plus Powerfast Fizz Severe Day + Night Cold Medicine, Effervescent Tablets, 24 Count
Key item features
- Unbeatably Fast Cold Relief. Among oral products. Use as directed.
- Our severe Cold Day and Night medicine provides fizzy fast daytime relief of nasal & sinus congestion, cough, headache, fever, sore throat and body aches & pains. Provides 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 Citrus (day) & Lemon (night) flavor. Use as directed.
Specs
- Over-the-counter medicine typeCough & Cold
- Health concernCold
- Medicine strengthSevere
- BrandAlka-Seltzer Plus
- Age groupAdult, Teen, Senior, Tween
- FormSolid
Current price is USD$9.4739.5 ¢/count
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About this item
Product details
Alka-Seltzer Plus Cold medicine Day and Night Effervescent Tablets dissolve quickly in hydrating water and are instantly ready to start working whether you need it during the day or 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. In one convenient package you get daytime relief from: Nasal & Sinus Congestion, Cough, Sore Throat, Fever, Headache and Body Aches & Pains and nighttime relief from: 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 Day and Night medicine provides fizzy fast daytime relief of nasal & sinus congestion, cough, headache, fever, sore throat and body aches & pains. Provides 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 Citrus (day) & Lemon (night) 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
Health concern
Cold
Active ingredients
Dextromethorphan hydrobromide 10 mg (Cough suppressant), Doxylamine succinate 6.25 mg, Phenylephrine bitartrate 7.8 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, cough that occurs with excessive phlegm (mucus), a breathing problem such as emphysema or chronic bronchitis, difficulty in urination due to enlargement of the prostate gland, persistent or chronic cough such as occurs with smoking, asthma, or emphysema, 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, may cause marked drowsiness, avoid alcoholic drinks, alcohol, sedatives, and tranquilizers may increase drowsiness, be careful when driving a motor vehicle or operating machinery, excitability may occur, especially in children. 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, cough, 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 occurs, ringing in the ears or loss of hearing occurs, cough comes back or occurs with rash or headache that lasts. These could be signs of a serious condition. 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 definitely 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. Do not take the Day and Night products at the same time; wait 4 hours after the last Night dose before starting Day product. Wait 4 hours after the last Day dose before starting the Night. Adults and children 12 years and over: take 2 tablets fully dissolved in 4 oz of water every 4 hours. Do not exceed 4 tablets in 12 hours or as directed by a doctor. Children under 12 years: do not use.
Instructions
Do not take more than the recommended dose. Do not take the Day and Night products at the same time; wait 4 hours after the last Night dose before starting Day product. Wait 4 hours after the last Day dose before starting the Night. Adults and children 12 years and over: take 2 tablets fully dissolved in 4 oz of water every 4 hours. Do not exceed 4 tablets in 12 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
Day: anhydrous citric acid, calcium silicate, dimethicone, FD&C red #40, FD&C yellow #6, flavor, mannitol, potassium bicarbonate, povidone, sodium bicarbonate, sucralose. Night: anhydrous citric acid, calcium silicate, dimethicone, flavors, mannitol, potassium bicarbonate, povidone, sodium bicarbonate, sucralose.
Ingredients
TBD
Active Ingredients
Dextromethorphan hydrobromide 10 mg (Cough suppressant) Doxylamine succinate 6.25 mg Phenylephrine bitartrate 7.8 mg
Active Ingredient Name
in each tablet Active Ingredients: *Aspirin (NSAID) (325 mg), Pain Reliever/Fever Reducer; Dextromethorphan Hydrobromide (10 mg), Cough Suppressant; Phenylephrine Bitartrate (7.8 mg), Nasal Decongestant. Inactive Ingredients: Anhydrous Citric Acid, Calcium Silicate, Dimethicone, FD&C Red #40, FD&C Yellow #6 , Flavor, Mannitol, Potassium Bicarbonate, Povidone, Sodium Bicarbonate, Sucralose. *nonsteroidal anti-inflammatory drug. in each tablet Active Ingredients: *Aspirin (NSAID) (325 mg), Pain Reliver/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. *nonsteroidal anti-inflammatory drug. in each tablet Active Ingredients: *Aspirin (NSAID) (325 mg), Pain Reliever/Fever Reducer; Dextromethorphan Hydrobromide (10 mg), Cough Suppressant; Phenylephrine Bitartrate (7.8 mg), Nasal Decongestant. Inactive Ingredients: Anhydrous Citric Acid, Calcium Silicate, Dimethicone, FD&C Red #40, FD&C Yellow #6 , Flavor, Mannitol, Potassium Bicarbonate, Povidone, Sodium Bicarbonate, Sucralose. *nonsteroidal anti-inflammatory drug. in each tablet Active Ingredients: *Aspirin (NSAID) (325 mg), Pain Reliver/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. *nonsteroidal anti-inflammatory drug.
Warnings
State Chemical Disclosure
n/a
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Showing 1-3 of 502 reviews
May 21, 2026
Peggy
Item details
Flavor: Lemon
5 out of 5 stars review
Verified Purchase
This is the only medication I use when I have a cold it works wonderfully. I tell everyone I know, family and friends to use this medication regularly.
Helpful?40fabeb0-6890-11f1-970f-13faca9cd0ac2742094752
May 5, 2026
Sassy
Top Reviewer
5 out of 5 stars review
Verified Purchase
Great product
I take this product as soon as I feel that I am getting sick and have for many years. It has prevented many colds and sinus infections coming to full blow, without a doctor.
Helpful?40fabeb0-6890-11f1-970f-13faca9cd0ac2742094752
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?40fabeb0-6890-11f1-970f-13faca9cd0ac2742094752
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