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Therapy Bayer Side Effects

Generic Name: aspirin

Note: This page contains side effects data for the generic drug aspirin. It is possible that some of the dosage forms included below may not apply to the brand name Therapy Bayer.

For the Consumer

Applies to aspirin: oral capsule, oral capsule delayed release, oral capsule extended release 24 hr, oral gum, oral tablet, oral tablet chewable, oral tablet effervescent, oral tablet enteric coated, oral tablet extended release

As well as its needed effects, aspirin (the active ingredient contained in Therapy Bayer) may cause unwanted side effects that require medical attention.

Major Side Effects

If any of the following side effects occur while taking aspirin, check with your doctor immediately:

Incidence not known:
  • Abdominal or stomach pain, cramping, or burning
  • black, tarry stools
  • bloody or cloudy urine
  • change in consciousness
  • chest pain or discomfort
  • confusion
  • constipation
  • convulsions, severe or continuing
  • dark urine
  • decreased frequency or amount of urine
  • diarrhea
  • difficult breathing
  • drowsiness
  • fainting
  • fast breathing
  • feeling that something terrible will happen
  • fever
  • general tiredness and weakness
  • greatly decreased frequency of urination or amount of urine
  • headache
  • heartburn
  • increased thirst
  • indigestion
  • irregular heartbeat
  • light-colored stools
  • loss of appetite
  • loss of consciousness
  • lower back or side pain
  • muscle cramping and weakness
  • muscle tremors
  • nausea or vomiting
  • nervousness
  • numbness or tingling in the hands, feet, or lips
  • panic
  • rapid, deep breathing
  • restlessness
  • seizures
  • skin rash
  • stomach cramps
  • swelling of the face, fingers, or lower legs
  • unusual bleeding or bruising
  • unusual tiredness or weakness
  • upper right abdominal or stomach
  • vomiting of blood or material that looks like coffee grounds
  • weakness or heaviness of the legs
  • weight gain
  • yellow eyes and skin

Minor Side Effects

Some aspirin side effects may not need any medical attention. As your body gets used to the medicine these side effects may disappear. Your health care professional may be able to help you prevent or reduce these side effects, but do check with them if any of the following side effects continue, or if you are concerned about them:

Incidence not known:
  • Acid or sour stomach
  • anxiety
  • belching
  • dizziness
  • dry mouth
  • hyperventilation
  • irritability
  • shaking
  • stomach discomfort, upset, or pain
  • trouble sleeping
  • unusual drowsiness, dullness, tiredness, weakness, or feeling of sluggishness

For Healthcare Professionals

Applies to aspirin: compounding powder, oral capsule extended release, oral delayed release capsule, oral delayed release tablet, oral gum, oral powder for reconstitution, oral tablet, oral tablet chewable, oral tablet disintegrating, oral tablet dispersible, oral tablet extended release, rectal suppository

Gastrointestinal

Common (1% to 10%): Dyspepsia,
Frequency not reported: GI bleeding, ulceration, perforation, nausea, vomiting, pancreatitis, gastric irritation, GI erosions, gastritis, melena, hematemesis, gingival bleeding[Ref]

Renal

Frequency not reported: Interstitial nephritis, papillary necrosis, renal insufficiency and failure[Ref]

Hematologic

Common (1% to 10%): Increased bleeding tendencies
Rare (0.01% to 0.1%): Aplastic anemia agranulocytosis, thrombocytopenia
Frequency not reported: Prolongation of prothrombin time, disseminated intravascular coagulation, coagulopathy, antepartum and postpartum bleeding, anemia[Ref]

Hypersensitivity

Rare (0.01% to 0.1%): Anaphylactic reactions including shock
Frequency not reported: Urticaria, angioedema, skin rashes[Ref]

Dermatologic

Uncommon (0.1% to 1%): Urticaria
Rare (0.01% to 0.1%): Steven-Johnson syndrome, Lyell's syndrome, erythema nodosum, erythema multiforme
Frequency not reported: Purpura, hives[Ref]

Hepatic

Frequency not reported: Transient elevations of hepatic enzymes, hepatitis, Reye's syndrome, hepatic insufficiency[Ref]

Metabolic

Frequency not reported: Thirst, dehydration, hyperkalemia, metabolic acidosis, respiratory alkalosis, hypoglycemia, hyperglycemia, hyperuricemia, salt and water retention[Ref]

Cardiovascular

Rare (0.01% to 0.1%): Hemorrhagic vasculitis
Frequency not reported: Dysrhythmias, hypotension, tachycardia[Ref]

Nervous system

Frequency not reported: Cerebral edema, coma headache, subdural or intracranial hemorrhage, seizures, lethargy, dizziness[Ref]

Other

Frequency not reported: Fever, hypothermia, hearing loss, tinnitus (at high doses), hearing disturbances[Ref]

Musculoskeletal

Frequency not reported: Rhabdomyolysis[Ref]

Respiratory

Frequency not reported: Hyperpnea, pulmonary edema, tachypnea, epistaxis, dyspnea, bronchospasm, asthma[Ref]

General

The more commonly experienced adverse effects include indigestion, dyspepsia, bleeding, and bruising.[Ref]

Genitourinary

Rare (0.01% to 0.1%): Menorrhagia
Frequency not reported: Proteinuria[Ref]

Psychiatric

Frequency not reported: Agitation, confusion[Ref]

References

1. "Product Information. Bayer aspirin (aspirin)." Bayer, West Haven, CT.

2. US Food and Drug Administration "TITLE 21--FOOD AND DRUGS,CHAPTER I--FOOD AND DRUG ADMINISTRATION,DEPARTMENT OF HEALTH AND HUMAN SERVICES SUBCHAPTER D--DRUGS FOR HUMAN USE,PART 341 COLD, COUGH, ALLERGY, BRONCHODILATOR, AND ANTIASTHMATIC DRUG PRODUCTS FO. Available from: URL: https://ww" ([2016, Apr 01]):

3. "Product Information. Durlaza (aspirin (acetylsalicylic acid))." New Haven Pharmaceuticals, North Haven, CT.

4. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0

It is possible that some side effects of Therapy Bayer may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date and complete, but no guarantee is made to that effect. In addition, the drug information contained herein may be time sensitive and should not be utilized as a reference resource beyond the date hereof. This material does not endorse drugs, diagnose patients, or recommend therapy. This information is a reference resource designed as supplement to, and not a substitute for, the expertise, skill , knowledge, and judgement of healthcare practitioners in patient care. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate safety, effectiveness, or appropriateness for any given patient. Drugs.com does not assume any responsibility for any aspect of healthcare administered with the aid of materials provided. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the substances you are taking, check with your doctor, nurse, or pharmacist.

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