PlainMeds provides educational information only. This is not medical advice. Always consult your doctor or pharmacist.

Medication class

Blood Thinners

Anticoagulants and antiplatelets that prevent blood clots, used for atrial fibrillation, DVT, and stroke prevention.

Data updated 2026-05-15

16
Medications
13
With a generic
62%
Avg generic savings
1
In active shortage

Drug class assignments follow the FDA openFDA therapeutic classification, and clinical details are drawn from FDA Structured Product Labeling (DailyMed). See the full sources below.

PlainMeds tracks 16 blood thinners medications compiled from official FDA drug labels, including aspirin, rivaroxaban, clopidogrel.

Blood Thinners medications are grouped here by the openFDA therapeutic classification and drawn from FDA Structured Product Labeling. PlainMeds lists 16 in this class, 13 with a lower-cost generic available (averaging about 62% versus brand). Each drug page covers labeled uses, FAERS-reported side effects, interactions, recalls and NADAC pricing. This is educational information from public data, not medical advice.

What blood thinners drugs cost

Highest NADAC acquisition cost per unit in this class, brand and generic

per unit

What this shows prasugrel is the costliest in this class at $19.00/unit; generics in the same class run a fraction of that.

Source CMS National Average Drug Acquisition Cost (NADAC)

Generic availability vs other classes

81% of blood thinners medications have a generic available, ranking #8 of 22 therapeutic classes (the typical class sits near 74%).

47% (lowest class) 100% (highest class)

Source: CMS NADAC generic-availability flags across all PlainMeds therapeutic classes. The dot is this class; the line is the cross-class median.

apixaban

Eliquis

Apixaban (Eliquis) is a medicine that helps prevent blood clots.

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aspirin OTC

Bayer, Ecotrin

Aspirin is a common medicine used to relieve minor pain.

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cilostazol

Pletal

Cilostazol is a medicine that helps improve walking distance in people with leg pain due to poor circulation.

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clopidogrel

Plavix

Clopidogrel is a drug that helps to prevent blood clots.

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dabigatran

Pradaxa

Dabigatran (Pradaxa) is a drug that helps to prevent blood clots from forming.

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dalteparin

Fragmin

Dalteparin (Fragmin) is a type of blood thinner medicine.

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dipyridamole

Persantine

Dipyridamole helps prevent blood clots after heart valve replacement.

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edoxaban

Savaysa

Savaysa is a medicine that helps to prevent blood clots.

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enoxaparin

Lovenox

Enoxaparin (Lovenox) is a type of blood thinner.

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fondaparinux

Arixtra

Fondaparinux is a drug that helps prevent and treat blood clots.

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heparin

Heparin Sodium

Heparin is a medicine that helps prevent and treat blood clots.

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prasugrel

Effient

Prasugrel is a drug that helps prevent blood clots.

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rivaroxaban

Xarelto

Rivaroxaban (Xarelto) is a drug that helps to prevent blood clots from forming.

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ticagrelor

Brilinta

Ticagrelor is a drug that helps to prevent blood clots.

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vorapaxar

Zontivity

Vorapaxar (Zontivity) helps prevent blood clots if you have had a heart attack or have peripheral artery disease.

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warfarin

Coumadin, Jantoven

Warfarin is a medicine that helps prevent blood clots.

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Compare apixaban vs aspirin side-by-side →

Understanding the Blood Thinners Category

The Blood Thinners category currently lists 16 medications in this database, each drawn from FDA drug labels and grouped by therapeutic classification. Anticoagulants and antiplatelets that prevent blood clots, used for atrial fibrillation, DVT, and stroke prevention. Clinical guidelines usually treat these medications as a reference set when weighing treatment options, switching strategies, or comparing safety profiles.

Within this category you'll find examples such as aspirin, rivaroxaban, clopidogrel, alongside 13 other entries. Each drug page links to the same underlying FDA data, labeled uses, adverse events reported to FAERS, documented interactions, warnings, and, where available, NADAC acquisition pricing from CMS. Over-the-counter and prescription options can sit in the same category but follow different regulatory pathways: OTC products have simplified labeling aimed at self-care, while prescription drugs include detailed monographs meant for clinicians. That distinction matters when comparing dosing, monitoring requirements, and contraindications.

Browsing a category is a research starting point, not a treatment recommendation. Effectiveness, tolerability, and cost for any individual patient depend on the specific condition, comorbidities, other medications, genetics, and insurance coverage, none of which can be inferred from a category list alone. FAERS report counts, recall history, and shortage status all evolve as new data is reported to the FDA, so the relative standing of drugs in this class can shift month to month. This page is for educational purposes only and is not medical advice, a licensed clinician is the right source for personalized guidance.

Sources: FDA Drug Labels (SPL); openFDA therapeutic classification.

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Data currency: FDA FAERS adverse-event reports through 2025, CMS NADAC acquisition-cost pricing effective December 2024, compiled and last refreshed May 2026. See our methodology for per-source dates and refresh cadence. Spot a figure that looks wrong? Report a correction.