Blood

Bleeding Disorders

Bleeding Disorders are grouped under blood-related health topics, providing a focused place to begin exploring the subject.

15What to avoid

This list shows research findings, not treatments. Nothing here replaces medical care. If you have this condition, talk to a doctor.

May not suit people with this condition

Supplements and practices linked to problems for people with this condition.

AcupuncturepracticeUnclear
Impaired clotting or platelet function can increase the risk of prolonged bleeding or a hematoma after needle insertion, even when needles are shallow.
Open the Acupuncture page
Black SalvepracticeUnclear
Caustic tissue destruction creates open wounds that can carry a high risk of prolonged or severe bleeding when blood clotting is impaired, including with hemophilia, thrombocytopenia, or anticoagulant use.
Open the Black Salve page
ChagasupplementUnclear
Chaga's anticoagulant effects may increase hemorrhage risk in people with bleeding disorders.
Open the Chaga page
Chelation Therapy (Non-Medical)practiceUnclear
Chelation therapy can impair coagulation, increasing hemorrhage risk in people with bleeding disorders.
Open the Chelation Therapy (Non-Medical) page
Coffee EnemapracticeUnclear
Rectal bleeding from tissue injury or colitis may be harder to control in people with bleeding disorders or those taking anticoagulants.
Open the Coffee Enema page
Cupping TherapypracticeUnclear
Cupping’s negative pressure can rupture superficial capillaries. When clotting is impaired, including with hemophilia, thrombocytopenia, or anticoagulation, this can lead to an uncontrolled hematoma or persistent bleeding.
Open the Cupping Therapy page
Heating Pads / Warm CompressespracticeUnclear
Heat-induced widening of blood vessels may worsen bleeding in people with bleeding disorders or those taking anticoagulants.
Open the Heating Pads / Warm Compresses page
MassagepracticeUnclear
Impaired blood clotting can raise the risk of significant bruising or internal bleeding from massage pressure.
Open the Massage page

Show all 15

The expert view shows every study, dose protocol and source.

What may help

Interventions recorded as helping with this condition

Nothing in this library is currently recorded as helping with Bleeding Disorders. That means nothing is on file — not that nothing exists. Only 107 of 338 catalogued supplements have a written-up profile so far.

Browse the supplements that are written up

What to avoid

Interventions recorded as making it worse15 listed

AllSupplementsPractices

Highest probability

PracticesAcupunctureCertaintyLowSourceReference knowledge
Impaired clotting or platelet function can increase the risk of prolonged bleeding or a hematoma after needle insertion, even when needles are shallow.
Rationale
Impaired coagulation or platelet function increases risk of prolonged bleeding or hematoma formation from needle insertion, even at shallow depths.
Open Acupuncture
→
PracticesBlack SalveCertaintyLowSourceReference knowledge
Caustic tissue destruction creates open wounds that can carry a high risk of prolonged or severe bleeding when blood clotting is impaired, including with hemophilia, thrombocytopenia, or anticoagulant use.
Rationale
Impaired hemostasis (e.g., hemophilia, thrombocytopenia, anticoagulant use) — the caustic destruction of tissue creates open wounds with a high risk of prolonged or severe bleeding
Open Black Salve
→
SupplementsChagaCertaintyLowSourceReference knowledge
Chaga's anticoagulant effects may increase hemorrhage risk in people with bleeding disorders.
Rationale
Due to Chaga’s potential anticoagulant and antiplatelet effects from triterpenoids and polyphenols, it may exacerbate bleeding in individuals with coagulopathies such as hemophilia or von Willebrand disease.
Open Chaga
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PracticesChelation Therapy (Non-Medical)CertaintyLowSourceReference knowledge
Chelation therapy can impair coagulation, increasing hemorrhage risk in people with bleeding disorders.
Rationale
Chelation therapy can impair coagulation; patients with bleeding disorders are at increased risk of hemorrhage.
Open Chelation Therapy (Non-Medical)
→
PracticesCoffee EnemaCertaintyLowSourceReference knowledge
Rectal bleeding from tissue injury or colitis may be harder to control in people with bleeding disorders or those taking anticoagulants.
Rationale
The risk of rectal bleeding from mucosal trauma or colitis is amplified in patients with coagulopathies or on anticoagulants, leading to potentially uncontrolled hemorrhage.
Open Coffee Enema
→
PracticesCupping TherapyCertaintyLowSourceReference knowledge
Cupping’s negative pressure can rupture superficial capillaries. When clotting is impaired, including with hemophilia, thrombocytopenia, or anticoagulation, this can lead to an uncontrolled hematoma or persistent bleeding.
Rationale
The negative pressure ruptures superficial capillaries; in patients with impaired clotting (hemophilia, thrombocytopenia, anticoagulation) this can lead to uncontrolled hematoma or persistent bleeding.
Open Cupping Therapy
→
PracticesHeating Pads / Warm CompressesCertaintyLowSourceReference knowledge
Heat-induced widening of blood vessels may worsen bleeding in people with bleeding disorders or those taking anticoagulants.
Rationale
Heat-induced vasodilation may exacerbate bleeding in individuals with bleeding disorders or on anticoagulant therapy.
Open Heating Pads / Warm Compresses
→

Low probability(8)

PracticesMassageCertaintyLowSourceReference knowledge
Impaired blood clotting can raise the risk of significant bruising or internal bleeding from massage pressure.
Rationale
Impaired coagulation increases the risk of significant bruising or internal bleeding from the pressure of massage.
Open Massage
→
PracticesOzone TherapyCertaintyLowSourceReference knowledge
Ozone Therapy may alter platelet function and coagulation, potentially increasing bleeding risk in people with Bleeding Disorders.
Rationale
Ozone therapy may alter platelet function and coagulation, increasing bleeding risk in patients with bleeding disorders.
Open Ozone Therapy
→
PracticesFoam RollingCertaintyLowSourceReference knowledge
Impaired clotting can increase the risk of extensive bruising and hematoma from the pressure of Foam Rolling.
Rationale
Impaired clotting increases risk of extensive bruising and hematoma from the mechanical pressure of foam rolling.
Open Foam Rolling
→
PracticesSwedish (Classic) MassageCertaintyLowSourceReference knowledge
Bleeding disorders, including Hemophilia, can increase the risk of bruising and bleeding from manual pressure.
Rationale
Conditions like hemophilia or thrombocytopenia increase bruising and bleeding risk from manual pressure.
Open Swedish (Classic) Massage
→
PracticesTENS / EMS TherapyCertaintyLowSourceReference knowledge
TENS can cause bruising and may increase bleeding risk, so it is contraindicated for people with bleeding disorders or those taking anticoagulant therapy.
Rationale
TENS can cause bruising and may increase bleeding risk; it is contraindicated in patients with bleeding disorders or those on anticoagulant therapy.
Open TENS / EMS Therapy
→
PracticesThai MassageCertaintyLowSourceReference knowledge
Impaired hemostasis, including from hemophilia, thrombocytopenia, or anticoagulant therapy, can increase the risk of hematoma or internal bleeding from deep pressure.
Rationale
Impaired hemostasis (e.g., hemophilia, thrombocytopenia, anticoagulant therapy) increases risk of hematoma and internal bleeding from deep pressure.
Open Thai Massage
→
PracticesForest Bathing (Shinrin-yoku)CertaintyLowSourceTheoretical
Minor cuts from vegetation may lead to excessive bleeding when hemostasis is impaired.
Rationale
Impaired hemostasis makes minor cuts from vegetation dangerous due to excessive bleeding.
Open Forest Bathing (Shinrin-yoku)
→
PracticesTongue ScrapingCertaintyLowSourceTheoretical
Scraping may cause minor abrasions or bleeding; with a bleeding disorder such as hemophilia or thrombocytopenia, even slight trauma may lead to prolonged or excessive bleeding.
Rationale
Tongue scraping can cause minor abrasions or bleeding; in individuals with bleeding disorders (e.g., hemophilia, thrombocytopenia), even slight trauma may lead to prolonged or excessive bleeding.
Open Tongue Scraping
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How to read the evidence

Evidence tier — overall strength of the evidence for the whole compound

StrongWell established — backed by strong, consistent human research.
ModerateSome genuine support, but mostly from small or lower-quality studies. Promising, not proven.
PreliminaryEarly-stage evidence — a promising hypothesis, not an established effect yet.
LimitedVery limited evidence — treat this as a hypothesis, not proof.
InsufficientNot enough good evidence to draw conclusions yet.

Certainty — how sure we can be that the effect is real

Very highVery sure — strong, consistent evidence
HighFairly sure — consistent evidence from good studies
MediumModerately sure — new studies could change this
LowNot sure — little or mixed evidence
Very lowVery unsure — almost no usable evidence

Source — where the data comes from

Meta-analysisPooled analysis of many trials — the strongest evidence
RCTRandomized controlled trial — a strong human study design
ClinicalA human clinical study
Reference knowledgeFrom general health-science or pharmacology references, not a study of this exact claim
Animal researchStudied in animals, not humans
Community reportsAggregated user reports — anecdotal signal, not evidence
TheoreticalMechanism-based reasoning, not yet tested

Study grade — quality of each underlying study (A best, D weakest)

AHigh-quality — strong, consistent human trials
BGood — solid evidence with some limitations
CModerate — limited, small, or mixed-quality studies
DWeak — preliminary, indirect, or animal-only

Confidence — how strongly the sources back a finding

A 0–100 score from study quality and agreement

Most supplement evidence is graded C–D. Read it as preliminary signal, not proof.

Full write-up

What is it

Bleeding Disorders is a group of blood-related health topics focused on problems involving bleeding. It is a broad category rather than a description of one specific condition, so the relevant features and clinical considerations may differ across disorders. Information about supplements and other interventions should be considered educational; a suspected bleeding disorder warrants discussion with a clinician.

Evidence-backed options

No evidence-backed options are listed here for Bleeding Disorders. This section therefore does not provide a supplement option to compare or contextualize.

Because bleeding disorders are medical conditions, discuss any supplement or treatment choice with a clinician.

What to avoid

Many of the flagged supplements are associated with antiplatelet activity, which can interfere with platelet aggregation and make bleeding more difficult to control in people with bleeding disorders. This rationale applies across several botanical products and supplements, including Garlic, Ginkgo Biloba, Panax Ginseng, Reishi, Curcumin, Omega-3, Cod Liver Oil, and Vitamin E. Similar concerns are noted for products such as Green Tea Extract (EGCG), Berberine, Black Seed Oil, Cordyceps, Lion's Mane, Oregano Oil, Quercetin, Resveratrol, Saffron Extract, Spirulina, Tongkat Ali (Eurycoma), Turkey Tail, and others listed on the page.

Some items may affect coagulation through additional or different pathways. Vitamin B3 (Niacin) is flagged because pharmacologic-dose niacin can reduce platelet counts and prolong prothrombin time. Vitamin K2 is specifically relevant when a person with a bleeding disorder is receiving anticoagulant therapy, because it can interfere with anticoagulation management and increase thrombosis risk. CBD (Cannabidiol), Chaga, Chondroitin Sulfate, and Chamomile are flagged for potential anticoagulant effects, while Glucosamine is associated with a documented warfarin interaction involving increased INR and bleeding risk.

A separate concern is direct tissue injury. Black Salve can create open wounds through caustic tissue destruction, and Coffee Enema can cause rectal bleeding through mucosal trauma or colitis. TENS / EMS Therapy may cause bruising, while Ozone Therapy may alter platelet function and coagulation. These mechanisms can be especially important with impaired hemostasis, thrombocytopenia, anticoagulant use, or conditions such as hemophilia and von Willebrand disease. Anyone with a bleeding disorder should review these options with a clinician before use.