Therapy Bayer Side Effects
Generic name: aspirin
Medically reviewed by Drugs.com. Last updated on May 14, 2024.
Note: This document provides detailed information about Therapy Bayer Side Effects associated with aspirin. Some dosage forms listed on this page may not apply specifically to the brand name Therapy Bayer.
Applies to aspirin: oral capsule extended release 24 hr, oral capsule liquid filled, oral tablet, oral tablet chewable, oral tablet enteric coated.
Other dosage forms:
Serious side effects of Therapy Bayer
Along with its needed effects, aspirin (the active ingredient contained in Therapy Bayer) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur while taking aspirin:
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
Other side effects of Therapy Bayer
Some side effects of aspirin may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.
Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions 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, 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.
General adverse events
The more commonly experienced adverse effects include indigestion, dyspepsia, bleeding, and bruising.[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]
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]
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 (acetylsalicylsyra)." Bayer
2. Cerner Multum, Inc. "UK Summary of Product Characteristics."
3. US Food and Drug Administration (2016) 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. https://www.accessdata.fda.gov
4. (2022) "Product Information. Durlaza (aspirin)." New Haven Pharmaceuticals
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Further information
Therapy Bayer side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.