Alka-Seltzer Plus Severe Cold Powerfast Fizz Night

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name
Alka-Seltzer Plus Severe Cold Powerfast Fizz Night
Generic name
ASPIRIN, DEXTROMETHORPHAN HYDROBROMIDE, DOXYLAMINE SUCCINATE, PHENYLEPHRINE BITARTRATE
Manufacturer
Bayer HealthCare LLC.
Product type
HUMAN OTC DRUG
SPL set ID
a2b30c27-b836-f09f-e053-2995a90ac383
SPL ID
45237a72-86fa-3324-e063-6394a90a003d
Version
6
Effective date
2025-12-04
Source export date
2026-09-28
Source partition
2
Source file
https://download.open.fda.gov/drug/label/drug-label-0002-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-09-28/f7d2b6e3f8600cd856280ab55a9c6fa54a642647191d164f9d1110e89f3f4097/drug-label-0002-of-0014.json.zip
Source manifest SHA-256
cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run
20260929T050834Z
Imported at
2026-09-29 05:15:20
Harmonized routes table
Harmonized routes
ORAL

Warnings cross-check#

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Warnings sections page 1 of 1 · 1 matching rows.

warnings

Warnings 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 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 occur ● ringing in the ears or a 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.

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.