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
- prasugrel
prasugrel
$19 per unit
- rivaroxaban
rivaroxaban
$18 per unit
- fondaparinux
fondaparinux
$17 per unit
- edoxaban
edoxaban
$14 per unit
- apixaban
apixaban
$10 per unit
- enoxaparin
enoxaparin
$8 per unit
- clopidogrel
clopidogrel
$8 per unit
- ticagrelor $7
ticagrelor
$7 per unit
- dabigatran $3
dabigatran
$3 per unit
- heparin $2
heparin
$2 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.
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%).
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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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.
Explore other categories
Read our methodology - how this data is sourced, computed, and verified.
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.