
Reishi mushrooms, also known as lingzhi or Ganoderma lucidum, are popular in Eastern medicine. They are purported to have a wide range of health benefits, including boosting the immune system, reducing stress, improving sleep, lessening fatigue, and helping fight off cancer. However, there is limited evidence supporting these claims, and growing evidence suggests that reishi mushrooms may be toxic and cause health issues, including an increased risk of bleeding in people with certain bleeding disorders or those taking certain medications.
| Characteristics | Values |
|---|---|
| Medicinal mushrooms that may cause bleeding | Reishi mushrooms (Ganoderma lucidum), Maitake mushroom |
| How medicinal mushrooms may cause bleeding | Reishi mushrooms may increase the risk of bleeding in people with a very low platelet count. |
| Precautions | People with bleeding issues, pregnant women, and those on certain medications should avoid reishi mushrooms. |
| Other effects of medicinal mushrooms | Boosting the immune system, reducing stress, improving sleep, reducing fatigue, improving cholesterol, improving blood sugar, improving antioxidants, and fighting cancer. |
| Uses of medicinal mushrooms | Medicinal mushrooms have been used in the treatment of pulmonary diseases and cancer. |
| How to identify medicinal mushrooms | Mushroom bruising and bleeding can be used as supplementary tools to identify mushrooms. |
Explore related products
What You'll Learn

Reishi mushrooms and blood pressure medication
Reishi mushrooms, also known as lingzhi, are a type of bitter-tasting fungus that has been used in traditional medicine practices, particularly in Asian countries, for hundreds of years. While they are purported to have various health benefits, there is little scientific evidence to support these claims.
Reishi mushrooms are thought to have positive effects on the immune system, helping to reduce stress, improve sleep, and lessen fatigue. They are also believed to lower blood pressure and blood sugar levels, and slow blood clotting. However, there is limited research to support these assertions. One study found that reishi mushrooms did not significantly affect blood pressure.
Reishi mushrooms may be unsafe for people with low blood pressure or those taking medication to raise their blood pressure. Taking reishi mushrooms in conjunction with blood pressure medication may cause blood pressure to drop too low. It is important to monitor your blood pressure closely if you are taking reishi mushrooms and are on blood pressure medication.
Additionally, reishi mushrooms may increase the risk of bleeding, especially in individuals with a very low platelet count. They can also cause an upset stomach, dizziness, dry mouth, itching, nausea, and rash. It is recommended to consult a doctor before taking reishi mushrooms, especially if you are pregnant, breastfeeding, or taking any medications, including anticoagulants or antiplatelet drugs.
Kratom and Mushrooms: A Risky Mix?
You may want to see also

Reishi mushrooms and anticoagulants
Reishi mushrooms, also known as lingzhi, have been used in traditional medicine in Asian countries for hundreds of years. They are believed to have various health benefits, including boosting the immune system, reducing stress, improving sleep, and lessening fatigue, and fighting cancer. However, there is limited scientific evidence supporting these claims, and the optimal dosage for any condition has not been established.
Reishi mushrooms may increase the risk of bleeding, particularly in individuals with a very low platelet count. They may also interact with anticoagulant or antiplatelet medications, making them more effective and further increasing the risk of bleeding. Therefore, it is recommended that individuals taking anticoagulants or antiplatelets, or those with bleeding disorders, avoid consuming reishi mushrooms. Additionally, reishi mushrooms may lower blood pressure and interact with blood pressure medications, so individuals with low blood pressure or those taking blood pressure medication should exercise caution.
The potential risks associated with consuming reishi mushrooms are not limited to bleeding. They may also cause an allergic reaction and are associated with dryness in the mouth, nose, and throat. Reishi mushrooms can also be toxic and cause health issues, although the evidence for this is still emerging. Furthermore, they may interact with certain medications, including immunosuppressants, chemotherapeutic agents, and diabetes medications.
Due to the potential risks and side effects, it is important to consult a healthcare professional before consuming reishi mushrooms, especially for individuals with existing health conditions or those taking medications. Pregnant or breastfeeding women should also avoid consuming reishi mushrooms due to the lack of studies on their safety during these periods. While reishi mushrooms have a long history of use in traditional medicine, more research is needed to fully understand their effects and potential interactions.
Cremini Mushrooms: What Sets Them Apart?
You may want to see also

Reishi mushrooms and antiplatelet drugs
Reishi mushrooms, also known as lingzhi, have been used in traditional medicine practices in Asian countries for hundreds of years. They are purported to have a variety of health benefits, including boosting the immune system, reducing stress, improving sleep, lessening fatigue, and helping fight off cancer. However, there is limited scientific evidence to support these claims, and optimal doses of reishi mushroom have not been set for any condition.
Reishi mushrooms may be harmful to people who have bleeding issues or take certain medications. When taken in combination with antiplatelet drugs, such as aspirin, reishi mushrooms may heighten the blood-thinning effects of these medications, leading to an increased risk of bleeding. This is because ganodermic acid S and adenosine-related compounds found in reishi mushrooms are thought to cause platelet inhibition. Additionally, reishi mushrooms have been shown to have cytotoxic effects on platelets and other cellular blood components in vitro, which could further increase the risk of bleeding.
People who are pregnant or breastfeeding should also avoid using reishi mushrooms, as there has not been enough research on their safety in these circumstances. Furthermore, reishi mushrooms may interact with other medications, including anticoagulants like warfarin, immunosuppressants, and medications metabolized by the liver, such as certain antidepressants and statins. These interactions can alter the effectiveness of the medications or increase the risk of side effects.
It is important to speak to a doctor before taking reishi mushrooms to discuss any potential risks and interactions with medications. While reishi mushrooms have a long history of use in traditional medicine, more research is needed to fully understand their effects on the body and their potential side effects.
Mushrooms: Legal or Illegal?
You may want to see also
Explore related products

Reishi mushrooms and pregnancy
Reishi mushrooms, also known as Ganoderma lucidum, have been used in traditional medicine for centuries. They are touted for their potential immune-boosting, stress-reducing, and anti-inflammatory properties. However, their growing popularity doesn't necessarily mean they are safe, especially during pregnancy.
The safety of consuming reishi mushrooms during pregnancy is uncertain due to limited human research on their effects. While reishi mushrooms have been shown to have potential health benefits, there is insufficient evidence to support their effectiveness in boosting the immune system and fighting cancer.
Some studies suggest that prolonged use of reishi mushrooms may have toxic effects on the liver, which is crucial for processing nutrients and toxins during pregnancy. Given the lack of conclusive safety data, most health authorities recommend that pregnant women avoid using reishi mushroom supplements.
Reishi mushrooms may also increase the risk of bleeding, especially in individuals with a very low platelet count. This could be a concern for pregnant women, as bleeding issues during pregnancy can be dangerous.
Despite the uncertainty around the safety of reishi mushrooms during pregnancy, some sources claim that they can provide benefits for pregnant women, including stress reduction, enhanced sleep quality, improved mental health, and prevention of gestational diabetes. Herbalist Ron Teegaurden has observed that mothers who include reishi mushrooms in their diet give birth to babies who are calm and zen, with these calm and easygoing natures often continuing into childhood.
While reishi mushrooms may offer potential benefits for pregnant women, the lack of extensive research on their safety during pregnancy warrants caution. Pregnant women should consult their healthcare providers before consuming reishi mushrooms and be mindful of any adverse reactions.
Mushroom Matcha: Does It Work?
You may want to see also

Reishi mushrooms and immune disorders
Reishi mushrooms, also known as lingzhi or Ganoderma lucidum, have been used in traditional Chinese medicine for centuries to promote health and longevity. They are believed to have immune-boosting properties and are often used to help fight off infections and diseases such as cancer.
However, there is limited scientific evidence to support these purported benefits. While some laboratory and animal studies have shown that reishi mushrooms can enhance the immune system, reduce inflammation, and shrink tumors, there is a lack of high-quality human studies to confirm these effects.
Additionally, reishi mushrooms may have adverse effects on certain individuals. They are known to cause allergic reactions and may increase the risk of bleeding in people with very low platelet counts. People with immune system disorders or those taking medications should also exercise caution when consuming reishi mushrooms, as they may interact with certain drugs and make bleeding more likely.
It is always advisable to speak to a doctor before taking reishi mushrooms or any other dietary supplement, especially if you have a medical condition or are taking medication. While these mushrooms have a long history of use in traditional medicine, more research is needed to fully understand their effects on the human body and any potential side effects.
Mushrooms: Capturing and Converting Light
You may want to see also
Frequently asked questions
High doses of reishi mushrooms might increase the risk of bleeding in some people with certain bleeding disorders or those taking medications that slow blood clotting. It is advised to stop using reishi mushrooms at least 2 weeks before a scheduled surgery.
Reishi mushrooms can cause dizziness, dry mouth, itching, nausea, stomach upset, and rashes. They may also lower blood pressure and blood sugar levels.
Reishi mushrooms are purported to boost the immune system, reduce stress, improve sleep, and lessen fatigue. They are also said to have anticancer properties and help shrink tumors. However, there is limited evidence supporting these claims.

























