Dysbiocide by Biotics Research Corporation

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Aging skin. Applying dill seed extract to the skin may improve some measures of skin wrinkles, but the overall clinical benefit is small. One clinical study in women with age-related wrinkles around the eyes shows that applying 1% dill seed extract to the face twice daily for 3 months improves skin elasticity and firmness by up to 30%, as well as average wrinkle size by approximately 20%, compared with a placebo formulation. However, the dill formulation does not appear to reduce the number of wrinkles or total wrinkle size (99908).
• Dysmenorrhea. Preliminary clinical research shows that taking dill seed powder 3 grams in two divided doses daily for 3 days, beginning at the onset of pain and repeated over three consecutive menstrual cycles, reduces pain associated with dysmenorrhea by a moderate to large amount when compared with baseline. However, it does not improve other menstrual symptoms (101994). The validity of this finding is limited by the lack of a comparator group.
• Hyperlipidemia. Preliminary clinical research in hyperlipidemic patients with coronary artery disease shows that taking dill 650 mg orally twice daily for 6 weeks in addition to following a cholesterol-lowering diet does not improve levels of total cholesterol, low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, or triglycerides (47790). In patients with type 2 diabetes, taking dill leaf powder 3 grams daily for 8 weeks lowers LDL cholesterol and total cholesterol, and increases HDL cholesterol when compared with placebo, but does not affect triglycerides (112061). In a meta-analysis of 7 trials, dill significantly reduced LDL cholesterol in a subgroup of patients over 50 years of age who took doses above 1000 mg daily for at least 8 weeks. The analysis did not find any effect on triglycerides, total cholesterol, or high-density lipoprotein (HDL) cholesterol (112062).
• Labor pain. Preliminary clinical research shows that consuming boiled and filtered dill seeds 10 grams once at the beginning of the active labor phase does not reduce labor pain when compared with routine care. However, the duration of each stage of labor was reduced by up to 50% and there was improvement in dilation and effacement (99907). When compared with oxytocin 10 IU at the beginning of the active phase of labor, taking boiled dill seeds 10 grams reduces the duration of the first stage of labor, but not the second or third stages. It also decreases the occurrence of severe anxiety, but does not improve labor pain, when compared with oxytocin (101993). More evidence is needed to rate dill for these uses.

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INSUFFICIENT RELIABLE EVIDENCE to RATE

• Biliary disorders. Although there has been interest in using oral wormwood for biliary disorders, there is insufficient reliable information about the clinical effects of wormwood for this purpose.
• Crohn disease. Small clinical studies suggest that oral wormwood may modestly improve symptoms in patients with Crohn disease. Details: Preliminary clinical research in patients with Crohn disease shows that taking a specific product (SedaCrohn, Noor Herbals, LLC) containing powdered wormwood 750 mg 2-3 times daily for 6-10 weeks improves quality of life and mood, increases symptom remission, and reduces corticosteroid requirements when compared with placebo (86545,93468). Clinical remission occurred in 8 out of 10 patients taking wormwood, compared with only 2 out of 10 patients taking placebo (93468).
• Depression. Although there has been interest in using oral wormwood for depression, there is insufficient reliable information about the clinical effects of wormwood for this purpose.
• Dyspepsia. Although there has been interest in using oral wormwood for dyspepsia, there is insufficient reliable information about the clinical effects of wormwood for this purpose.
• Gastritis. Although there has been interest in using oral wormwood for gastritis, there is insufficient reliable information about the clinical effects of wormwood for this purpose.
• IgA nephropathy. It is unclear if oral wormwood is beneficial in patients with IgA nephropathy. Details: Preliminary clinical research in patients with IgA nephropathy shows that taking powdered wormwood (Seda-Leukin, Noor Herbals LLC) 600 mg three times daily for 6 months along with standard treatment reduces proteinuria when compared with baseline. The urinary protein:creatinine ratio decreased from 2340 mg/gram to 315 mg/gram over 6 months. Furthermore, systolic and diastolic blood pressures decreased by 10% and 14%, respectively (93469). The validity of these findings is limited by the lack of a comparator group.
• Insect bite. Although there has been interest in using topical wormwood for insect bites, there is insufficient reliable information about the clinical effects of wormwood for this purpose.
• Osteoarthritis. It is unclear if topical wormwood is beneficial in patients with knee osteoarthritis. Details: Preliminary clinical research in patients with knee osteoarthritis shows that applying an ointment or liniment containing wormwood extract 3% to the knee three times daily for 4 weeks might improve pain, although any pain improvement was not maintained 2 weeks after discontinuation. Topical wormwood appears to be less effective than topical piroxicam gel, which improves pain, stiffness, and physical function when compared with baseline, with benefits maintained 2 weeks after discontinuation (95925). More evidence is needed to rate wormwood for these uses.

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INSUFFICIENT RELIABLE EVIDENCE to RATE

• Atopic dermatitis (eczema). Although there is interest in using topical yarrow for atopic dermatitis, there is insufficient reliable information about the clinical effects of yarrow for this condition.
• Dysmenorrhea. It is unclear of oral yarrow tea is beneficial for improving symptoms of dysmenorrhea. Details: Preliminary clinical research in patients with moderate to severe dysmenorrhea shows that drinking a tea made with yarrow 4 grams three times daily for the first three days of two menstrual cycles modestly reduces dysmenorrhea pain when compared with a placebo tea (105361).
• Gingivitis. A mouthwash containing yarrow has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research shows that using a mouthwash containing a combination of yarrow, juniper, and stinging nettle for 3 months does not improve dental plaque or gingivitis in patients with gingival inflammation when compared with a control group (76443).
• Irritable bowel syndrome (IBS). Oral yarrow has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Clinical research in patients with mild to moderate IBS shows that taking a capsule containing yarrow, ginger, and Boswellia serrata three times daily for 30 days improves pain by 46% and gastrointestinal symptoms by 60% when compared with placebo. Patients also experienced an improvement in overall mood when compared with placebo (96673). It is not clear if these effects are due to yarrow, the other ingredients, or the combination.
• Multiple sclerosis (MS). It is unclear if oral yarrow is beneficial for patients with MS. Details: A small clinical study in adults with relapsing-remitting MS shows that taking yarrow whole plant extract 250 mg or 500 mg daily in conjunction with conventional treatments for 12 months reduces the annual relapse rate and increases time to first relapse when compared with placebo. Taking yarrow 500 mg daily also reduced disability scores and improved functional scores when compared with either yarrow 250 mg daily or placebo (100346). However, most of the patients enrolled in the study were under 40 years of age, with undefined disease severity.
• Nipple fissures. It is unclear if topical yarrow is beneficial for patients with nipple fissures. Details: Preliminary clinical research in patients with inflamed nipples and/or nipple fissures shows that topical application with yarrow twice daily after breastfeeding for 7 days reduces redness and pain when compared with baseline. Yarrow 30 grams was boiled in 1 liter of water for 10 minutes. The benefits seen with yarrow were not significantly different from topical mountain honey or breast milk, both of which were also beneficial when compared with baseline (105359).
• Oral mucositis. It is unclear if gargling with yarrow is beneficial for oral mucositis. Details: Preliminary clinical research in patients with chemotherapy-induced oral mucositis shows that gargling with 15 mL of a routine solution containing yarrow distillate 50%, 4 times daily for 14 days, reduces symptom severity by 87%, compared with a worsening in severity in those using the routine solution alone. Of those using yarrow, all patients were able to eat solid foods at 14 days compared with about 40% of those using routine treatment alone. About 3.75 grams of yarrow flower was needed for each 7.5 mL of distillate and the solution was held for 3 minutes in the mouth before gargling (106664). It is unclear if the patients were adequately blinded, as the taste of the two solutions may have differed.
• Tonsillitis. Oral yarrow has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Clinical research in children 6-18 years of age with acute non-bacterial tonsillitis shows that taking a specific combination product (Imupret, Bionorica AG) containing yarrow and six other herbal ingredients along with standard care reduces the severity of tonsillitis symptoms when compared with standard care alone. Additionally, taking this combination product improved physician- and patient-rated assessments of general condition when compared with standard care alone (100347). It is not clear if these effects are due to yarrow, other ingredients, or the combination.
• Vaginal candidiasis. It is unclear if intravaginal yarrow is beneficial for vaginal candidiasis. Details: Clinical research in patients with vulvovaginal candidiasis shows that intravaginal application of 5 grams of a cream containing yarrow extract 2% for 7 days modestly reduces Candida growth and improves vulvar erythema and other general symptoms when compared with baseline. However, the cream was less effective overall than vaginal clotrimazole 1% cream (105360).
• Wound healing. It is unclear if topical yarrow is beneficial for wound healing. Details: Clinical research in postpartum adults who have had an episiotomy shows that applying approximately 1 cm of an ointment containing yarrow 5% over the clean and dried suture area twice daily for ten days reduces perineal pain, redness, and edema 1-2 weeks after the procedure when compared with placebo ointment or no treatment. However, using the yarrow ointment did not affect discharge time or reduce the occurrence of dehiscence (96910). More evidence is needed to rate yarrow for these uses.

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LIKELY SAFE ...when used orally in amounts commonly found in foods. Dill has Generally Recognized as Safe (GRAS) status in the US (4912).

POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts (12). There is insufficient reliable information available about the safety of dill when used topically.

PREGNANCY: POSSIBLY UNSAFE
when used in medicinal amounts. Dill seed is used to stimulate menstrual flow (19). Theoretically, dill seed might adversely affect pregnancy.

LACTATION:
Insufficient reliable information available; avoid amounts greater than those found in foods.

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LIKELY SAFE ...when used orally in the amounts commonly found in foods. Wormwood extracts are included in bitters, vermouth, absinthe, and other food or drink products (12814,15007). Wormwood products that are thujone-free have Generally Recognized As Safe (GRAS) status for use in foods in the US (4912); however, products containing thujone might not be safe. Wormwood is described in the pharmacopoeia of various European countries. After being banned for a period of time, it is now allowed in European Union countries; however, beverages must not contain thujone in concentrations greater than 35 mg/kg (12814,15007,86551).

POSSIBLY SAFE ...when wormwood products not containing thujone are used orally in medicinal amounts, short-term (93468,93469). A specific product

POSSIBLY UNSAFE ...when wormwood products containing thujone are used orally. Thujone is a neurotoxin that is present in wormwood oil (12617). Seizures, rhabdomyolysis, and acute kidney failure can occur when as little as 10 mL of wormwood oil is ingested (662,12817).

PREGNANCY:
LIKELY UNSAFE . .when used orally in amounts greater than those found in foods (662,12817). Some wormwood products contain thujone, a neurotoxin. Theoretically, thujone also has potential uterine and menstrual stimulant effects (12617). There is insufficient reliable information available about the safety of wormwood when used topically during pregnancy.

LACTATION:
Insufficient reliable information available; avoid using.

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LIKELY SAFE ...when used orally in amounts commonly found in foods. Yarrow products that are thujone-free have Generally Recognized As Safe (GRAS) status for use in foods in the US (4912); however, products containing thujone might not be safe. Thujone is a chemical that stimulates the central nervous system and is poisonous in large doses.

POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts (2,12,100346). Yarrow whole plant extract has been used with apparent safety at a dose of 250-500 mg daily for 12 months (100346). ...when used intravaginally as a cream containing yarrow extract 2% daily for 7 days (105360). There is insufficient reliable information available about the safety of yarrow when applied topically.

PREGNANCY: LIKELY UNSAFE
when used orally; yarrow is believed to be an abortifacient and affect the menstrual cycle (12).

LACTATION:
Insufficient reliable information available; avoid use.

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ANTIDIABETES DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, dill extract might have additive effects with antidiabetes drugs and increase the risk of hypoglycemia. Animal research shows that dill extract can reduce blood sugar levels (47799,47817). Monitor blood glucose levels closely. Dose adjustments might be necessary.  Details Some antidiabetes drugs include glimepiride (Amaryl), glyburide (DiaBeta, Glynase PresTab, Micronase), insulin, pioglitazone (Actos), rosiglitazone (Avandia), and others.

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ANTICONVULSANTS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, taking wormwood might interfere with the effects of anticonvulsant drugs.  Details Thujone, a constituent of wormwood, has convulsant effects (12816).

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LITHIUM Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = D Theoretically, taking yarrow with lithium might increase the levels and adverse effects of lithium.  Details Animal research shows that yarrow has diuretic activity (106018). Theoretically, due to these potential diuretic effects, yarrow might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

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General ...Orally, dill is well tolerated when used in amounts commonly found in foods (4912). Dill seems to be well tolerated when used as medicine (12). However, a thorough evaluation of safety outcomes has not been conducted. Some people are allergic to dill (47751,47753).
Topically, photodermatosis is possible after contact with juice from freshly harvested plants (19). Dill can also cause contact dermatitis (19,47767,47773).

Dermatologic ...Topically, photodermatosis is possible after contact with juice from freshly harvested plants (19).

Immunologic ...Orally, there are case reports of individuals allergic to dill (47751,47753). In one case, symptoms, including swelling around the eyes, itching, rash, and chapped lips, occurred after a delay of 12 hours (47751). In another case, immediate symptoms of anaphylaxis, as well as vomiting and diarrhea, occurred following intake and inhalation of foods cooked with dill (47753).
Topically, dill has resulted in contact dermatitis (47767,47773).

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General ...Wormwood contains thujone, a neurotoxin. When products containing thujone are used orally in medicinal amounts, wormwood may be unsafe.
Most Common Adverse Effects:
Orally: The oil from wormwood leaves can cause diffuse muscle aches, nausea, and vomiting.
Serious Adverse Effects (Rare):
Orally: The oil from wormwood leaves can cause acute kidney toxicity, rhabdomyolysis, and seizures.

Dermatologic ...Topically, a single case report describes a sensitivity or first degree chemical burn reaction, with facial pain and erythema, after a 50-year-old adult applied a homemade poultice containing wormwood to the face for an unreported length of time (93466).

Gastrointestinal ...Orally, the oil from wormwood leaves can cause nausea and vomiting (662). Use of a home-prepared wormwood extract has been associated with vomiting and severe diarrhea in an infant (93467).

Hematologic ...Orally, use of a home-prepared wormwood extract has been associated with severe metabolic acidosis in an infant (93467).

Immunologic ...Theoretically, wormwood might cause an allergic reaction in people sensitive to the Asteraceae/Compositae family (12815). Members of this family include ragweed, chrysanthemums, marigolds, daisies, and many other herbs.

Musculoskeletal ...Orally, the oil from wormwood leaves can cause diffuse muscle aches and rhabdomyolysis (662).

Neurologic/CNS ...Orally, the oil from wormwood leaves can cause seizures (662).

Renal ...Orally, the oil from wormwood leaves can cause acute kidney toxicity and acute kidney failure (662).

Other ...Chronic ingestion of absinthe, an alcoholic beverage that contains wormwood extract, has been linked to absinthism. Absinthism was first described in the 1800s when absinthe was at its peak levels of consumption. It has been characterized by addiction, gastrointestinal adverse effects, insomnia, auditory and visual hallucinations, tremors, paralysis, epilepsy, and brain damage. There is also increased risk of psychiatric disease and suicide (662,12814,15008). Increasing thujone concentrations of absinthe increases anxiety and decreases attention in healthy individuals (86541). A case of bradyarrhythmias associated with absinthe intoxication has also been reported (86543). However, there is speculation that some of the symptoms of absinthism originally described might be attributed to adulteration with metals or toxic plants such as calamus and tansy, rather than the ingredients usually used in absinthe drinks (15007). Some researchers also suggest that absinthism is not a unique condition and is indistinguishable from alcohol use disorder. In fact, some evidence suggests that the thujone concentrations in the absinthe formulations from the 1800s were too low to cause significant thujone-related toxicities (15008,15009).

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General ...Orally and intravaginally, yarrow seems to be well tolerated.
Most Common Adverse Effects:
Topically: Dermatitis.

Dermatologic ...Topically, yarrow can cause atopic or allergic dermatitis or urticaria due to its sesquiterpene lactone content (52558,68385,77007). Yarrow has also been reported to cause phototoxic and photo-allergic dermatitis and airborne contact dermatitis (68385).
Intravaginally, aggravated facial acne was reported by 1 of 40 patients in a clinical trial (105360).

Endocrine ...Intravaginally, an early menses was reported by 1 of 40 patients in a clinical trial (105360).

Genitourinary ...Intravaginally, aggravated vaginal pruritus and dryness were reported by 1 of 40 patients in a clinical trial (105360).

Immunologic ...Topically, yarrow can cause atopic or allergic dermatitis or urticaria due to its sesquiterpene lactone content (52558,68385,77007,96911). It has also been reported to cause phototoxic and photo-allergic dermatitis and airborne contact dermatitis (68385). In one 44-year-old female, handling yarrow flowers resulted in rhinitis and asthma (96911).

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