Alka-Seltzer Plus Night (aspirin) Oral Side Effects by Likelihood and Severity

COMMON side effects

If experienced, these tend to have a Severe expression i

Sorry, we have no data available. Please contact your doctor or pharmacist.

If experienced, these tend to have a Less Severe expression i

  • conditions of excess stomach acid secretion
  • irritation of the stomach or intestines
  • nausea
  • vomiting
  • heartburn
  • stomach cramps
  • an increase in the thickness of lung secretions
  • drowsiness
  • dizziness
  • poisoning caused by anticholinergic medication

    • INFREQUENT side effects

    If experienced, these tend to have a Severe expression i

    Sorry, we have no data available. Please contact your doctor or pharmacist.

    If experienced, these tend to have a Less Severe expression i

  • muscle weakness
  • inducing of a relaxed easy state

    • RARE side effects

    If experienced, these tend to have a Severe expression i

  • vomiting
  • a type of blood disorder where the red blood cells burst called hemolytic anemia
  • anemia
  • a decrease in platelet clotting
  • large purple or brown skin blotches
  • decreased blood platelets
  • low levels of white blood cells
  • bleeding within the skull
  • bleeding
  • bronchospastic lung disease
  • stomach or intestinal ulcer
  • blood coming from anus
  • damage to the liver and inflammation
  • bleeding of the stomach or intestines
  • a type of kidney inflammation called interstitial nephritis
  • inflammation of the skin due to an allergy
  • hives
  • blistering of the skin
  • seizures
  • wheezing
  • trouble breathing
  • a significant type of allergic reaction called anaphylaxis
  • a type of allergic reaction called angioedema
  • a rupture in the wall of the stomach or intestine
  • a type of significant allergic skin reaction called DRESS syndrome
  • a blood disorder
  • extra heartbeats
  • low blood pressure
  • hallucinations
  • a hypersensitivity reaction to a drug
  • abnormal heart rhythm
  • dizziness
  • difficulty sleeping
  • excessive sweating
  • muscle tremors
  • loss of skin color
  • headache
  • nervousness
  • fast heartbeat

    • If experienced, these tend to have a Less Severe expression i

  • drowsiness
  • dizziness
  • nausea
  • stomach cramps
  • poisoning caused by anticholinergic medication
  • bruising under the skin
  • bleeding gums
  • a type of stomach irritation called gastritis
  • indigestion
  • decreased appetite
  • nosebleed
  • abnormal liver function tests
  • hematoma, a collection of blood outside of the blood vessels
  • confusion
  • over excitement
  • nightmares
  • agitation
  • an extreme sense of wellbeing called euphoria
  • a migraine headache
  • double vision
  • blurred vision
  • a change in vision
  • ringing in the ears
  • dryness of the nose
  • dry mouth
  • constipation
  • increased sensitivity of the skin to the sun
  • itching
  • hives
  • sensation of spinning or whirling
  • difficulty sleeping
  • low energy
  • excessive sweating
  • chills
  • muscle tremors
  • loss of muscle coordination
  • a skin rash
  • headache
  • throat dryness
  • heart throbbing or pounding
  • trouble breathing
  • vomiting
  • diarrhea
  • difficult or painful urination
  • abdominal bloating
  • nervousness
  • a feeling of pins and needles on skin
  • a feeling of general discomfort called malaise
  • irritability
  • intense abdominal pain
  • a type of bumpy skin rash called a maculopapular rash
  • chest discomfort
  • anxious feelings
  • fast heartbeat
    • Full Drug Information

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    Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.

    CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.