- What other names is Alkanna known by?
- What is Alkanna?
- How does Alkanna work?
- Are there safety concerns?
- Are there any interactions with medications?
- Dosing considerations for Alkanna.
Alkanet, Alkanna lehmanii, Alkanna Radix, Alkanna tinctoria, Alkanna tuberculata, Anchusa, Anchusa bracteolata, Anchusa tuberculata, Buglosse des Teinturiers, Dyer's Bugloss, Henna, Lithospermum lehmanii, Orcanète, Orcanette, Orcanette des Teinturiers, Orchanet, Radix Anchusae.
Despite serious safety concerns, people use alkanna for diarrhea and stomach ulcers.
Alkanna is sometimes applied directly to the skin to heal wounds and treat skin diseases.
Insufficient Evidence to Rate Effectiveness for...
- Stomach ulcers.
- Skin diseases, when applied to the skin.
- Wounds, when applied to the skin.
- Other conditions.
liver and cause liver damage. Hepatotoxic PAs might also cause cancer and birth defects. Some retailers of alkanna products attempt to remove these poisonous chemicals. If they meet certain purity standards, these products can be labeled “hepatotoxic PA-free.” Alkanna preparations that are not certified and labeled “hepatotoxic PA-free” are considered UNSAFE.
It's also UNSAFE to apply alkanna to broken skin. The dangerous chemicals in alkanna can be absorbed quickly through broken skin and can lead to dangerous body-wide toxicity. Steer clear of alkanna-containing skin products that aren't certified and labeled “hepatotoxic PA-free.” There isn't enough information to know if it's safe to apply alkanna to unbroken skin. It's best to avoid use.
Special Precautions & Warnings:Pregnancy or breast-feeding: Don't use alkanna if you are pregnant. Preparations that contain hepatotoxic pyrrolizidine alkaloids (PAs) might cause birth defects as well as liver damage. There isn't enough information to know whether it's safe to use hepatotoxic PA-free preparations during pregnancy. Stay on the safe side and avoid use.
It's also UNSAFE to use alkanna if you are breast-feeding. Hepatotoxic PAs can pass into breast milk and harm the nursing infant. There isn't enough information to know whether it's safe to use hepatotoxic PA-free preparations during breast-feeding.
Liver disease: Alkanna contains chemicals called hepatotoxic pyrrolizidine alkaloids (PAs). These chemicals harm the liver, making existing liver disease worse.
Medications that increase the breakdown of other medications by the liver (Cytochrome P450 3A4 [CYP3A4] inducers)
Interaction Rating: Moderate Be cautious with this combination.
Talk with your health provider.
Alkanna is broken down by the liver. Some chemicals that form when the liver breaks down alkanna can be harmful. Medications that cause the liver to break down alkanna might enhance the toxic effects of chemicals contained in alkanna.
Some of these medicines include carbamazepine (Tegretol), phenobarbital, phenytoin (Dilantin), rifampin, rifabutin (Mycobutin), and others.
Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).