What are the side effects of willow bark?

However, stomach upset, ulcers, nausea, vomiting, and stomach bleeding are potential side effects of all compounds containing salicylates. Overdoses of willow bark may cause skin rash, stomach inflammation/irritation, nausea, vomiting, kidney inflammation, and tinnitus (ringing in the ears).

Is it safe to take white willow bark daily?

When taken by mouth: Willow bark is possibly safe when used for up to 12 weeks. It might cause diarrhea, heartburn, and vomiting in some people. It can also cause itching, rash, and allergic reactions, particularly in people who are allergic to aspirin.

Is Willow Bark bad for kidneys?

Bleeding disorders: Willow bark might increase the risk of bleeding in people with bleeding disorders. Kidney disease: Willow bark might reduce blood flow through the kidneys, which might lead to kidney failure in certain people. If you have kidney disease, don't use willow bark.

Does white willow bark raise blood pressure?

Common side-effects include: stomach upsets. increased blood pressure.

Is Willow Bark safer than aspirin?

The multi-component active principle of willow bark provides a broader mechanism of action than aspirin and is devoid of serious adverse events. In contrast to synthetic aspirin, willow bark does not damage the gastrointestinal mucosa. An extract dose with 240 mg salicin had no major impact on blood clotting.

Is white willow bark safe for kidneys?

Precautions. Because willow bark contains salicin, people who are allergic or sensitive to salicylates (such as aspirin) should not use willow bark. Some researchers suggest that people with asthma, diabetes, gout, gastritis, hemophilia, stomach ulcers, or with kidney or liver issues should also avoid willow bark.

How long does white willow bark stay in your system?

The pharmacokinetics of salicylic acid delivered from willow bark have been studied, and plasma half-life is approximately 2.5 hours. Another pharmacokinetic study of salicylic acid from salicin found peak levels within 2 hours after oral administration.

Is willow bark good for arthritis?

Several studies show that willow is more effective at reducing pain from osteoarthritis than placebo. In a small study of people with osteoarthritis of the neck or lower back, those who received willow bark experienced significant improvement in symptoms compared to those who received placebo.