In this drug factsheet:
What side effects are possible with this medication?
Many medications can cause side effects. A side effect is an unwanted response to a medication when it is taken in normal doses. Side effects can be mild or severe, temporary or permanent.
The side effects listed below are not experienced by everyone who takes this medication. If you are concerned about side effects, discuss the risks and benefits of this medication with your doctor.
The following side effects have been reported by at least 1% of people taking this medication. Many of these side effects can be managed, and some may go away on their own over time.
Contact your doctor if you experience these side effects and they are severe or bothersome. Your pharmacist may be able to advise you on managing side effects.
- bruising (mild)
- stomach pain
- upset stomach
Although most of the side effects listed below don't happen very often, they could lead to serious problems if you do not seek medical attention.
Check with your doctor as soon as possible if any of the following side effects occur:
- bleeding or oozing from the surgical wound
- joint pain or swelling
- signs of bleeding (e.g., bloody nose, blood in urine, coughing blood, cuts that don't stop bleeding, bleeding in the rectum or from hemorrhoids, bleeding from where a catheter enters a vein )
- symptoms of liver problems (e.g., nausea, vomiting, diarrhea, loss of appetite, weight loss, yellowing of the skin or whites of the eyes, dark urine, pale stools, itching)
- symptoms of unidentified bleeding (e.g., weakness, paleness, dizziness, headache, unexplained swelling)
Stop taking the medication and seek immediate medical attention if any of the following occur:
- signs of a serious allergic reaction (i.e., hives, difficulty breathing, or swelling of the face and throat)
Some people may experience side effects other than those listed. Check with your doctor if you notice any symptom that worries you while you are taking this medication.
Are there any other precautions or warnings for this medication?
Before you begin using a medication, be sure to inform your doctor of any medical conditions or allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use this medication.
Increased bleeding risk: If you have an increased risk of bleeding (e.g., recent biopsy; major trauma; brain, spinal, or eye surgery; taking medications that increase the risk of bleeding; bleeding disorders; stomach or intestinal ulcers; stroke;
inflammation of certain parts of the heart), discuss with your doctor how this medication may affect your medical condition, how your medical condition may affect the dosing and effectiveness of this medication, and whether any special monitoring is needed.
Kidney or liver disease: If you have kidney or liver disease, discuss with your doctor how this medication may affect your medical condition, how your medical condition may affect the dosing and effectiveness of this medication, and whether any special
monitoring is needed. People with severely reduced kidney function should not take this medication.
Spinal or epidural catheters: This medication should not be taken by people who have spinal or epidural catheters in place (or for 2 hours after their removal) or by people receiving pain medications through an epidural catheter.
Pregnancy: This medication should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking this medication, contact your doctor immediately.
Breast-feeding: It is not known if dabigatran passes into breast milk. If you are a breast-feeding mother and are taking this medication, it may affect your baby. Women taking this medication should not breast-feed.
Children: The safety and effectiveness of using this medication have not been established for children under 18 years of age.
Seniors: Seniors are more likely to have age-related reductions in kidney function. Your doctor may adjust your dose based on your kidney function.
If you are over 75 years of age and taking dabigatran after knee or hip surgery, your doctor will likely
prescribe a lower dose of 150 mg once daily. If you are 80 years of age or older and taking dabigatran to prevent a stroke or blood clots due to atrial fibrillation, your doctor will likely prescribe a lower dose of 110 mg twice daily.
What other drugs could interact with this medication?
There may be an interaction between dabigatran and any of the following:
- acetylsalicylic acid
- antacids (e.g., aluminum hydroxide, sodium bicarbonate, calcium or magnesium compounds)
- corticosteroids (e.g., hydrocortisone, methylprednisone, prednisone)
- grapefruit juice
- nonsteroidal anti-inflammatory medications (NSAIDs; e.g., diclofenac, ibuprofen, naproxen)
- St. John's wort
If you are taking any of these medications, speak with your doctor or pharmacist. Depending on your specific circumstances, your doctor may want you to:
- stop taking one of the medications,
- change one of the medications to another,
- change how you are taking one or both of the medications, or
- leave everything as is.
An interaction between two medications does not always mean that you must stop taking one of them. Speak to your doctor about how any drug interactions are being managed or should be managed.
Medications other than those listed above may interact with this medication. Tell your doctor or prescriber about all prescription, over-the-counter (non-prescription), and herbal medications you are taking. Also tell them about any supplements you take. Since caffeine, alcohol, the nicotine from cigarettes, or street drugs can affect the action of many medications, you should let your prescriber know if you use them.