What does clopidogrel do for the heart?
Lily Fisher
Updated on June 05, 2026
The clot can stop blood flowing to the heart or brain and cause a heart attack or stroke. If you take it every day, clopidogrel stops platelets clumping together to form unwanted blood clots. This helps to prevent heart attacks and strokes. Clopidogrel works within 2 hours of taking it.
How long should you be on clopidogrel for?
Clopidogrel and low-dose aspirinThe key question for your doctor is whether the benefits outweigh the extra risk. This combination treatment is prescribed for a limited period of time, usually up to a maximum of 12 months.
What should you not take with clopidogrel?
Clopidogrel may interact with other medications
- Diabetes drug. In most cases, repaglinide should not be taken with clopidogrel. ...
- Stomach acid drugs (proton pump inhibitors) ...
- Nonsteroidal anti-inflammatory drugs (NSAIDs) ...
- Blood thinners.
- Drugs used to treat depression. ...
- Salicylates (aspirin) ...
- Opioids.
What is the best time to take clopidogrel?
You can take clopidogrel at whatever time of day you find easiest to remember, but take your doses at the same time of day each day. Most people prefer to take it in the morning, as they find this helps them to remember to take it regularly. You can take the tablet either before or after a meal.Does clopidogrel affect the heart?
Plavix is approved to reduce the risk of heart attack and stroke in people who've had a recent heart attack. Heart attacks occur when your heart doesn't get enough blood flow because of blocked blood vessels or other heart problems. This results in a lack of oxygen in your heart muscle and causes damage in your heart.What is Clopidogrel?
What is the most serious adverse effect of clopidogrel?
The main side effect of clopidogrel is bleeding more easily than normal. You may have nosebleeds, heavier periods, bleeding gums or bruising. You can drink alcohol with clopidogrel.Is it safe to take clopidogrel long term?
Safety Announcement[ 11-06-2015 ] A U.S. Food and Drug Administration (FDA) review has determined that long-term use of the blood-thinning drug Plavix (clopidogrel) does not increase or decrease overall risk of death in patients with, or at risk for, heart disease.
Does clopidogrel affect sleep?
The organic nitrates (isosorbide) and the antiplatelet agents (acetylsalicylic acid, clopidogrel) are among the most prescribed drugs in cardiology and are not cited as causing insomnia or sleepiness.What are the most common side effects of clopidogrel?
Clopidogrel may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
- excessive tiredness.
- headache.
- dizziness.
- nausea.
- vomiting.
- stomach pain.
- diarrhea.
- nosebleed.