Acetylsalicylic acid Cardio (Tablets, Capsules) Instructions for Use
ATC Code
B01AC06 (Acetylsalicylic acid)
Active Substance
Acetylsalicylic acid (Ph.Eur. European Pharmacopoeia)
Clinical-Pharmacological Group
Antiplatelet agent
Pharmacotherapeutic Group
Antithrombotic agents; antiplatelet agents, other than heparin
Pharmacological Action
NSAID, antiplatelet agent. The mechanism of action of acetylsalicylic acid is based on the irreversible inhibition of the COX-1 enzyme, resulting in the blockade of thromboxane A2 synthesis and suppression of platelet aggregation. It is believed that Acetylsalicylic acid has other mechanisms for suppressing platelet aggregation, which expands its scope of application in various vascular diseases.
Acetylsalicylic acid in higher doses also has anti-inflammatory, analgesic, and antipyretic effects.
Pharmacokinetics
When taken orally, it is rapidly absorbed mainly from the proximal part of the small intestine and to a lesser extent from the stomach. The presence of food in the stomach significantly alters the absorption of acetylsalicylic acid. The bioavailability of acetylsalicylic acid is about 70%, but this value is characterized by significant individual variability due to presystemic hydrolysis in the gastrointestinal mucosa and in the liver with the formation of salicylic acid under the action of enzymes. The bioavailability of salicylic acid is 80-100%. It is metabolized in the liver by hydrolysis to form salicylic acid, followed by conjugation with glycine or glucuronide. The concentration of salicylates in blood plasma is variable.
About 80% of salicylic acid binds to blood plasma proteins. Salicylates easily penetrate into many tissues and body fluids, including cerebrospinal, peritoneal, and synovial fluids. Salicylates are found in small amounts in brain tissue, and traces are found in bile, sweat, and feces. It quickly penetrates the placental barrier and is excreted in small amounts in breast milk.
It is excreted mainly by active secretion in the renal tubules in unchanged form (60%) and in the form of metabolites. The excretion of unchanged salicylate depends on the pH of the urine (when the urine is alkalized, the ionization of salicylates increases, their reabsorption deteriorates, and excretion increases significantly). The T1/2 of acetylsalicylic acid is approximately 15 minutes. The T1/2 of salicylate when taken in low doses is 2-3 hours; with an increase in dose (>3 g), it can increase to 15-30 hours due to saturation of enzyme systems.
Indications
Unstable angina and stable angina; prevention of recurrent myocardial infarction; prevention of recurrent transient ischemic attack and recurrent ischemic stroke in patients who have previously suffered a cerebrovascular accident; prevention of thrombotic complications after surgery and invasive interventions on blood vessels (such as coronary artery bypass grafting, carotid endarterectomy, arteriovenous shunting, coronary artery angioplasty and stenting, carotid artery angioplasty).
ICD codes
| ICD-10 code | Indication |
| G45 | Transient cerebral ischemic attacks [TIAs] and related syndromes |
| I20 | Angina pectoris |
| I20.0 | Unstable angina |
| I21 | Acute myocardial infarction |
| I26 | Pulmonary embolism |
| I63 | Cerebral infarction |
| I74 | Embolism and thrombosis of arteries |
| I82 | Embolism and thrombosis of other veins |
| ICD-11 code | Indication |
| 8B10.Z | Transient ischemic attack, unspecified |
| 8B11 | Cerebral ischemic stroke |
| BA40.0 | Unstable angina |
| BA40.Z | Angina pectoris, unspecified |
| BA41.Z | Acute myocardial infarction, unspecified |
| BB00.Z | Thromboembolism in the pulmonary artery system, unspecified |
| BD5Z | Diseases of arteries or arterioles, unspecified |
| BD70.2 | Migratory thrombophlebitis |
| BD7Z | Diseases of veins, unspecified |
| DB98.5 | Budd-Chiari syndrome |
| BD72 | Venous thromboembolism |
| XA60H0 | Vena cava |
Dosage Regimen
| The method of application and dosage regimen for a specific drug depend on its form of release and other factors. The optimal dosage regimen is determined by the doctor. It is necessary to strictly adhere to the compliance of the dosage form of a specific drug with the indications for use and dosage regimen. |
Take tablets or capsules orally, with a full glass of water. Administer with food or immediately after a meal to minimize gastrointestinal irritation.
For secondary prevention of myocardial infarction, unstable angina, and transient ischemic attacks (TIA), the typical dose is 75-100 mg once daily.
For long-term secondary prevention after ischemic stroke, administer 75-150 mg once daily.
For the prevention of thrombotic complications following vascular procedures such as coronary artery bypass grafting (CABG), carotid endarterectomy, or percutaneous coronary intervention (PCI) with stenting, use 75-150 mg once daily.
Do not crush or chew enteric-coated tablets. Swallow them whole.
The maximum daily dose for long-term antiplatelet therapy is typically 150 mg. Higher doses do not confer additional antithrombotic benefit and significantly increase the risk of adverse effects, particularly gastrointestinal bleeding.
Initiate and maintain therapy only under the direction of a physician. Adhere strictly to the prescribed dosage and schedule. Do not discontinue therapy without consulting your physician, as this may increase the risk of cardiovascular events.
In patients with an acute coronary syndrome, a loading dose of 150-300 mg may be administered initially, followed by a maintenance dose of 75-100 mg daily.
Regularly monitor for signs of bleeding, especially during long-term therapy. Assess renal function periodically in patients with pre-existing conditions.
Adverse Reactions
Allergic reactions often – urticaria, angioedema; sometimes – anaphylactic reactions.
From the digestive system very often – heartburn; often – nausea, vomiting; sometimes – abdominal pain, ulcers of the gastric and duodenal mucosa, gastrointestinal bleeding; rarely – perforation of gastric or duodenal ulcers, increased activity of liver enzymes; very rarely – stomatitis, esophagitis, erosive lesions of the upper gastrointestinal tract, strictures, colitis, irritable bowel syndrome.
From the respiratory system often – bronchospasm.
From the hematopoietic system very often – increased bleeding; rarely – anemia; very rarely – hypoprothrombinemia, thrombocytopenia, neutropenia, aplastic anemia, eosinophilia, agranulocytosis.
From the nervous system sometimes – dizziness, drowsiness; often – headache, insomnia; rarely – tinnitus, cerebral hemorrhage.
Contraindications
Cerebral hemorrhage; tendency to bleeding (vitamin K deficiency, thrombocytopenia, hemorrhagic diathesis); bronchial asthma induced by the intake of salicylates and NSAIDs; erosive and ulcerative lesions of the gastrointestinal tract (in the acute phase); gastrointestinal bleeding; severe renal failure (creatinine clearance <10 ml/min); glucose-6-phosphate dehydrogenase deficiency; simultaneous use with methotrexate (>15 mg per week); I and III trimesters of pregnancy; lactation period (breastfeeding); children and adolescents under 18 years of age; hypersensitivity to acetylsalicylic acid and other NSAIDs.
With caution
Gout, hyperuricemia, history of ulcerative lesions of the gastrointestinal tract or gastrointestinal bleeding, renal and/or hepatic insufficiency, bronchial asthma, hay fever, nasal polyposis, allergic conditions, II trimester of pregnancy.
Use in Pregnancy and Lactation
Contraindicated for use in the I and III trimesters of pregnancy. In the II trimester of pregnancy, a single dose is possible for strict indications.
It has a teratogenic effect: when used in the I trimester, it leads to the development of cleft palate; in the III trimester, it causes inhibition of labor (inhibition of prostaglandin synthesis), premature closure of the arterial duct in the fetus, hyperplasia of the pulmonary vessels and hypertension in the pulmonary circulation.
Acetylsalicylic acid is excreted in breast milk, which increases the risk of bleeding in the child due to impaired platelet function, therefore acetylsalicylic acid should not be used by the mother during lactation.
Use in Hepatic Impairment
Contraindication: hepatic insufficiency.
Use with caution in patients with liver diseases.
Use in Renal Impairment
Contraindication: renal insufficiency.
Use with caution in patients with kidney diseases.
Pediatric Use
Contraindication: children and adolescents under 18 years of age.
Geriatric Use
Use with caution to avoid the risk of exacerbation of chronic diseases.
Special Precautions
Acetylsalicylic acid can provoke bronchospasm, as well as cause attacks of bronchial asthma and other hypersensitivity reactions. Risk factors are a history of bronchial asthma, hay fever, nasal polyposis, chronic respiratory diseases, as well as allergic reactions (for example, skin reactions, itching, urticaria) to other drugs.
Acetylsalicylic acid can cause bleeding of varying severity during and after surgical interventions.
A few days before a planned surgical intervention, the risk of bleeding should be assessed in comparison with the risk of ischemic complications in patients taking low doses of acetylsalicylic acid. If the risk of bleeding is significant, the intake of acetylsalicylic acid should be temporarily discontinued.
The combination of acetylsalicylic acid with anticoagulants, thrombolytics and antiplatelet drugs is accompanied by an increased risk of bleeding.
Taking acetylsalicylic acid in low doses can provoke the development of gout in predisposed individuals (with reduced excretion of uric acid).
The combination of acetylsalicylic acid with methotrexate is accompanied by an increased frequency of side effects from the hematopoietic organs.
Taking acetylsalicylic acid in high doses has a hypoglycemic effect, which must be taken into account when prescribing it to patients with diabetes mellitus receiving oral hypoglycemic agents and insulin.
When using systemic corticosteroids and salicylates together, it should be remembered that during treatment the concentration of salicylates in the blood is reduced, and after discontinuation of systemic corticosteroids, an overdose of salicylates is possible.
The combination of acetylsalicylic acid with ibuprofen is not recommended in patients with an increased risk of cardiovascular diseases: with simultaneous use with ibuprofen, a decrease in the antiplatelet effect of acetylsalicylic acid in doses up to 300 mg is noted, which leads to a decrease in the cardioprotective effects of acetylsalicylic acid.
Exceeding the dose of acetylsalicylic acid above the recommended therapeutic doses is associated with the risk of gastrointestinal bleeding.
With long-term use of acetylsalicylic acid in low doses as antiplatelet therapy, caution is required in elderly patients due to the risk of gastrointestinal bleeding.
With simultaneous intake of acetylsalicylic acid with ethanol, the risk of damage to the gastrointestinal mucosa and prolongation of bleeding time is increased.
Effect on the ability to drive vehicles and mechanisms
During treatment with acetylsalicylic acid preparations, patients should exercise caution when driving vehicles and engaging in other potentially hazardous activities that require increased concentration and speed of psychomotor reactions.
Drug Interactions
With simultaneous use, antacids containing magnesium and/or aluminum hydroxide slow down and reduce the absorption of acetylsalicylic acid.
With simultaneous use of calcium channel blockers, agents that limit calcium intake or increase calcium excretion from the body, the risk of bleeding increases.
With simultaneous use with acetylsalicylic acid, the effect of heparin and indirect anticoagulants, hypoglycemic agents of sulfonylurea derivatives, insulins, methotrexate, phenytoin, valproic acid is enhanced.
With simultaneous use with corticosteroids, the risk of ulcerogenic action and the occurrence of gastrointestinal bleeding increases.
With simultaneous use, the effectiveness of diuretics (spironolactone, furosemide) is reduced.
With simultaneous use of other NSAIDs, the risk of side effects increases. Acetylsalicylic acid may reduce plasma concentrations of indomethacin, piroxicam.
With simultaneous use with gold preparations, Acetylsalicylic acid may induce liver damage.
With simultaneous use, the effectiveness of uricosuric agents (including probenecid, sulfinpyrazone, benzbromarone) is reduced.
With simultaneous use of acetylsalicylic acid and alendronate sodium, severe esophagitis may develop.
With simultaneous use of griseofulvin, impaired absorption of acetylsalicylic acid is possible.
A case of spontaneous hemorrhage in the iris when taking ginkgo biloba extract against the background of long-term use of acetylsalicylic acid at a dose of 325 mg/day has been described. It is believed that this may be due to an additive inhibitory effect on platelet aggregation.
With simultaneous use of dipyridamole, an increase in Cmax of salicylate in blood plasma and AUC is possible.
With simultaneous use with acetylsalicylic acid, the concentrations of digoxin, barbiturates and lithium salts in blood plasma increase.
With simultaneous use of salicylates in high doses with carbonic anhydrase inhibitors, salicylate intoxication is possible.
Acetylsalicylic acid in doses of less than 300 mg/day has little effect on the effectiveness of captopril and enalapril. When using acetylsalicylic acid in high doses, a decrease in the effectiveness of captopril and enalapril is possible.
With simultaneous use, caffeine increases the rate of absorption, concentration in blood plasma and bioavailability of acetylsalicylic acid.
With simultaneous use, metoprolol may increase Cmax of salicylate in blood plasma.
When using pentazocine against the background of long-term use of acetylsalicylic acid in high doses, there is a risk of severe adverse reactions from the kidneys.
With simultaneous use, phenylbutazone reduces uricosuria caused by acetylsalicylic acid.
With simultaneous use, ethanol may enhance the effect of acetylsalicylic acid on the gastrointestinal tract.
Storage Conditions
Store at 2°C (36°F) to 25°C (77°F). Keep in original packaging, protected from light. Keep out of reach of children.
Dispensing Status
Over-the-Counter
Important Safety Information
This information is for educational purposes only and does not replace professional medical advice. Always consult your doctor before use. Dosage and side effects may vary. Use only as prescribed.
Medical DisclaimerBrand (or Active Substance), Marketing Authorisation Holder, Dosage Form
Capsules 100 mg: 6, 10, 12, 18, 20, 24, 30, 36, 40, 50, or 60 pcs.
Marketing Authorization Holder
Aliym, JSC (Russia)
Dosage Form
 |
Acetylsalicylic acid Cardio | Capsules 100 mg: 6, 10, 12, 18, 20, 24, 30, 36, 40, 50, or 60 pcs. |
Dosage Form, Packaging, and Composition
| Capsules | 1 caps. |
| Acetylsalicylic acid | 100 mg |
10 pcs. – blister packs (1) – cardboard packs.
10 pcs. – blister packs (2) – cardboard packs.
10 pcs. – blister packs (3) – cardboard packs.
10 pcs. – blister packs (4) – cardboard packs.
10 pcs. – blister packs (5) – cardboard packs.
Capsules 50 mg: 6, 10, 12, 18, 20, 24, 30, 36, 40, 50 or 60 pcs.
Marketing Authorization Holder
Aliym, JSC (Russia)
Dosage Form
|
Acetylsalicylic acid Cardio | Capsules 50 mg: 6, 10, 12, 18, 20, 24, 30, 36, 40, 50 or 60 pcs. |
Dosage Form, Packaging, and Composition
| Capsules | 1 caps. |
| Acetylsalicylic acid | 50 mg |
10 pcs. – blister packs (1) – cardboard packs.
10 pcs. – blister packs (2) – cardboard packs.
10 pcs. – blister packs (3) – cardboard packs.
10 pcs. – blister packs (4) – cardboard packs.
10 pcs. – blister packs (5) – cardboard packs.
10 pcs. – blister packs (6) – cardboard packs.
6 pcs. – blister packs (1) – cardboard packs.
6 pcs. – blister packs (2) – cardboard packs.
6 pcs. – blister packs (3) – cardboard packs.
6 pcs. – blister packs (4) – cardboard packs.
6 pcs. – blister packs (5) – cardboard packs.
6 pcs. – blister packs (6) – cardboard packs.
Enteric-coated film-coated tablets, 50 mg: 10, 20, 30, 40, 50, 60, 80, or 100 pcs.
Enteric-coated film-coated tablets, 100 mg: 10, 20, 30, 40, 50, 60, 80, or 100 pcs.
Enteric-coated film-coated tablets, 300 mg: 10, 20, 30, 40, 50, 60, 80, or 100 pcs.
Marketing Authorization Holder
Aliym, JSC (Russia)
Dosage Forms
|
Acetylsalicylic acid Cardio | Enteric-coated film-coated tablets, 50 mg: 10, 20, 30, 40, 50, 60, 80, or 100 pcs. |
| Enteric-coated film-coated tablets, 100 mg: 10, 20, 30, 40, 50, 60, 80, or 100 pcs. | ||
| Enteric-coated film-coated tablets, 300 mg: 10, 20, 30, 40, 50, 60, 80, or 100 pcs. |
Dosage Form, Packaging, and Composition
| Enteric-coated film-coated tablets | 1 tab. |
| Acetylsalicylic acid | 50 mg |
10 pcs. – blister packs (1) – cardboard packs.
10 pcs. – blister packs (2) – cardboard packs.
10 pcs. – blister packs (3) – cardboard packs.
10 pcs. – blister packs (4) – cardboard packs.
10 pcs. – blister packs (5) – cardboard packs.
20 pcs. – blister packs (1) – cardboard packs.
20 pcs. – blister packs (2) – cardboard packs.
20 pcs. – blister packs (3) – cardboard packs.
20 pcs. – blister packs (4) – cardboard packs.
20 pcs. – blister packs (5) – cardboard packs.
| Enteric-coated film-coated tablets | 1 tab. |
| Acetylsalicylic acid | 100 mg |
10 pcs. – contour cell packaging (1) – cardboard packs.
10 pcs. – contour cell packaging (2) – cardboard packs.
10 pcs. – contour cell packaging (3) – cardboard packs.
10 pcs. – contour cell packaging (4) – cardboard packs.
10 pcs. – contour cell packaging (5) – cardboard packs.
| Enteric-coated film-coated tablets | 1 tab. |
| Acetylsalicylic acid | 300 mg |
10 pcs. – contour cell packaging (1) – cardboard packs.
10 pcs. – contour cell packaging (2) – cardboard packs.
10 pcs. – contour cell packaging (3) – cardboard packs.
10 pcs. – contour cell packaging (4) – cardboard packs.
10 pcs. – contour cell packaging (5) – cardboard packs.
Enteric-coated film-coated tablets, 100 mg: 30, 50, 60, or 90 pcs.
Marketing Authorization Holder
Tatkhimpharmpreparaty, JSC (Russia)
Dosage Form
|
Acetylsalicylic acid Cardio | Enteric-coated film-coated tablets, 100 mg: 30, 50, 60, or 90 pcs. |
Dosage Form, Packaging, and Composition
Enteric-coated film-coated tablets white, round, biconvex; on the cross-section, the core is white or white with a grayish tint, with a faint characteristic odor; surface roughness of the tablets is allowed.
| 1 tab. | |
| Acetylsalicylic acid | 100 mg |
Excipients : citric acid monohydrate, microcrystalline cellulose 102, corn pregelatinized starch, colloidal silicon dioxide (aerosil), sodium carboxymethyl starch (primogel), stearic acid.
Shell excipients cellulose acetate phthalate, titanium dioxide, castor oil, liquid paraffin (mineral oil).
10 pcs. – contour cell packaging (3) – cardboard packs.
10 pcs. – contour cell packaging (5) – cardboard packs.
10 pcs. – contour cell packaging (6) – cardboard packs.
15 pcs. – contour cell packaging (2) – cardboard packs.
15 pcs. – contour cell packaging (4) – cardboard packs.
15 pcs. – contour cell packaging (6) – cardboard packs.
Enteric-coated film-coated tablets, 50 mg: 30, 60, 90, 100, or 120 pcs.
Enteric-coated film-coated tablets, 100 mg: 30, 60, 90, 100, or 120 pcs.
Marketing Authorization Holder
Triangle, LLC (Russia)
Manufactured By
Obnovlenie Pfc, JSC (Russia)
Dosage Forms
|
Acetylsalicylic acid Cardio | Enteric-coated film-coated tablets, 50 mg: 30, 60, 90, 100, or 120 pcs. |
| Enteric-coated film-coated tablets, 100 mg: 30, 60, 90, 100, or 120 pcs. |
Dosage Form, Packaging, and Composition
Enteric-coated film-coated tablets white or almost white, round, biconvex; on the cross-section, the core is white or almost white.
| 1 tab. | |
| Acetylsalicylic acid | 50 mg |
Excipients : microcrystalline cellulose 101, corn starch.
Shell composition talc, methacrylic acid and ethyl acrylate copolymer (1:1), triethyl citrate, polysorbate 80 (tween 80), sodium lauryl sulfate.
10 pcs. – contour cell packaging (3) – cardboard packs.
10 pcs. – contour cell packaging (6) – cardboard packs.
10 pcs. – contour cell packaging (10) – cardboard packs.
15 pcs. – contour cell packaging (2) – cardboard packs.
15 pcs. – contour cell packaging (4) – cardboard packs.
15 pcs. – contour cell packaging (6) – cardboard packs.
15 pcs. – contour cell packaging (8) – cardboard packs.
20 pcs. – contour cell packaging (5) – cardboard packs.
Enteric-coated film-coated tablets white or almost white, round, biconvex; on the cross-section, the core is white or almost white.
| 1 tab. | |
| Acetylsalicylic acid | 100 mg |
Excipients : microcrystalline cellulose 101, corn starch.
Shell composition talc, methacrylic acid and ethyl acrylate copolymer (1:1), triethyl citrate, polysorbate 80 (tween 80), sodium lauryl sulfate.
10 pcs. – contour cell packaging (3) – cardboard packs.
10 pcs. – contour cell packaging (6) – cardboard packs.
10 pcs. – contour cell packaging (10) – cardboard packs.
15 pcs. – contour cell packaging (2) – cardboard packs.
15 pcs. – contour cell packaging (4) – cardboard packs.
15 pcs. – contour cell packaging (6) – cardboard packs.
15 pcs. – contour cell packaging (8) – cardboard packs.
20 pcs. – contour cell packaging (5) – cardboard packs.
Enteric-coated film-coated tablets, 100 mg: 30, 60, or 90 pcs.
Marketing Authorization Holder
Pharmstandard-Lexredstva OJSC (Russia)
Dosage Form
|
Acetylsalicylic acid Cardio | Enteric-coated film-coated tablets, 100 mg: 30, 60, or 90 pcs. |
Dosage Form, Packaging, and Composition
Enteric-coated film-coated tablets white or white with a yellowish tint, round, biconvex; on the cross-section, the core is white or almost white.
| 1 tab. | |
| Acetylsalicylic acid | 100 mg |
Excipients : cellulose, corn starch.
Inner film coating hypromellose, triethyl citrate, talc.
Outer enteric film coating talc, triethyl citrate, Eudragit® L or Kollicoat® MAE P [methacrylic acid and ethyl acrylate copolymer (1:1), polysorbate 80, sodium lauryl sulfate].
10 pcs. – contour cell packaging (3) – cardboard packs.
10 pcs. – contour cell packaging (6) – cardboard packs.
10 pcs. – contour cell packaging (9) – cardboard packs.
30 pcs. – dark glass jars (30) – cardboard packs.
30 pcs. – dark glass jars (60) – cardboard packs.
30 pcs. – dark glass jars (90) – cardboard packs.
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