CL 7 Formula [Discontinued] by Nature's Herbs

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Diabetes. Although there has been interest in using oral chickweed for diabetes, there is insufficient reliable information about the clinical effects of chickweed for this purpose.
• Hyperlipidemia. Although there has been interest in using oral chickweed for hyperlipidemia, there is insufficient reliable information about the clinical effects of chickweed for this purpose.
• Obesity. Although there has been interest in using oral chickweed for obesity, there is insufficient reliable information about the clinical effects of chickweed for this purpose. More evidence is needed to rate chickweed for these uses.

(Read more about CHICKWEED)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Acne. Topical elecampane has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical study in young adults with facial acne shows that application of a cream containing elecampane flower and leaf 0.8%, red soapwort root 0.32%, and black nightshade leaf 0.8%, 2 to 3 times daily for 6 weeks, reduces acne severity index scores by 55%, 85%, and 91% from baseline at 2, 5, and 6 weeks, respectively, compared with no change in the placebo group (105733). The poor study methodology and lack of statistical comparison to the placebo group limit the validity of these findings.
• Cough. Oral elecampane has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: A small clinical study in children 3-6 years of age with acute cough shows that taking a specific syrup (KalobaTUSS, Schwabe Pharma Italia Srl) based on acacia honey with extracts of elecampane, mallow, great plantain, and sandy everlasting, as 5 mL four times daily for 8 days, produces rapid and sustained reductions in both nighttime and daytime cough scores when compared with placebo (105734). More evidence is needed to rate elecampane for these uses.

(Read more about ELECAMPANE)

There is insufficient reliable information available about the effectiveness of hyssop.

(Read more about HYSSOP)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• ACE inhibitor-induced cough. It is unclear if oral marshmallow root is beneficial in patients with cough due to ACE inhibitors. Details: A small clinical study in patients with ACE inhibitor-induced cough shows that taking marshmallow root 40 mg (20 drops) three times daily for 4 weeks improves cough when compared to baseline (62027). The validity of this finding is limited by the lack of a control group.
• Atopic dermatitis (eczema). It is unclear if topical marshmallow is beneficial in children with eczema. Details: A very small clinical study in children ages 3 months to 12 years with a recent diagnosis of mild to moderate eczema shows that applying a marshmallow 1% ointment twice daily for 1 week and then three times weekly for 3 weeks seems to reduce symptoms, as measured on the SCORing Atopic Dermatitis (SCORAD) scale, when compared with applying hydrocortisone 1% ointment (105437). This finding is limited by the large number of drop-outs due to non-compliance, most of which were in the marshmallow group.
• Breast engorgement. It is unclear if topical marshmallow is beneficial in women with this condition. Details: A small clinical study in breastfeeding women with breast engorgement shows that applying a compress containing 40-50 mL of a solution made from marshmallow leaves and stems 3 times daily for 2 days in conjunction with standard treatment improves patient-reported breast engorgement scores when compared with standard treatment alone. Standard treatment consisted of massage and alternating warm and cold compresses before and after breastfeeding (92845).
• Constipation. Although there is interest in using oral marshmallow for constipation, there is insufficient reliable information about the clinical effects of marshmallow for this condition.
• Cough. Although there is interest in using oral marshmallow for cough, there is insufficient reliable information about the clinical effects of marshmallow for this condition.
• Diarrhea. Although there is interest in using oral marshmallow for diarrhea, there is insufficient reliable information about the clinical effects of marshmallow for this condition.
• Fever. It is unclear if topical marshmallow is beneficial for pediatric fever. Details: A moderate-sized clinical study in children aged 6 months-10 years with fever receiving rectal acetaminophen shows that applying marshmallow extract body wash and lukewarm water reduces the time to defervescence by 8 minutes when compared with lukewarm water alone, but does not improve the change in body temperature, number of acetaminophen doses given, or incidence of fever recurrence (112375). However, the interpretation of these findings is limited to patients without fevers greater than 40 degrees Celsius or history of febrile seizures since these patients were not studied.
• Leishmania lesions. Topical marshmallow has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research suggests that the topical application of an herbal extract containing a combination of marshmallow and Althaea rosa to affected areas for 5 days can help promote curing of Leishmania lesions (62020).
• Respiratory tract infections. Although there is interest in using oral marshmallow for respiratory tract infections, there is insufficient reliable information about the clinical effects of marshmallow for this condition.
• Vaginal candidiasis. It is unclear if vaginal marshmallow is beneficial for vulvovaginal candidiasis. Details: A small clinical study in adults with vulvovaginal candidiasis shows that applying a vaginal cream comprised of marshmallow extract 4% and clotrimazole 1% daily for 7 days improves itching, dyspareunia, and dysuria at 7 days when compared with clotrimazole 1% alone. At 30 days, the marshmallow intervention also results in fewer positive yeast cultures and sustained reduction in itching (112371). However, the validity of these results is limited by significant differences between groups at baseline for dyspareunia and dysuria, and lack of adjustment for multiple comparisons which can increase false positive findings. Additionally, all primary outcomes were patient-reported.
• Venous leg ulcers. Although there is interest in using topical marshmallow for venous leg ulcers, there is insufficient reliable information about the clinical effects of marshmallow for this condition.
• Wounds. Although there is interest in using topical marshmallow for wounds, there is insufficient reliable information about the clinical effects of marshmallow for this condition. More evidence is needed to rate marshmallow for these uses.

(Read more about MARSHMALLOW)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Cardiovascular disease (CVD). Although there has been interest in using oral Monterey pine for preventing CVD, there is insufficient reliable information about the clinical effects of Monterey pine for this condition.
• Cognitive function. It is unclear if oral Monterey pine bark extract improves cognition. Details: Preliminary clinical research shows that taking vitamin C 120 mg daily along with a specific product containing Monterey pine bark extract (Enzogenol, ENZO Nutraceuticals) 960 mg daily for 5 weeks improves response speed related to working memory tasks and immediate recognition tasks in middle-aged and elderly males when compared with baseline. Improvements in memory do not appear to occur with vitamin C alone (63620).
• Migraine headache. Although there has been interest in using oral Monterey pine for preventing migraine headache, there is insufficient reliable information about the clinical effects of Monterey pine for this condition.
• Neurological trauma. It is unclear if oral Monterey pine bark extract is beneficial in patients with neurological trauma. Details: A small clinical study in patients 3-12 months post-traumatic brain injury shows that taking a specific Monterey pine bark extract (Enzogenol, ENZO Nutraceuticals) 1000 mg daily for 12 weeks improves cognitive function scores when compared with placebo. However, measures of working memory, episodic memory, anxiety, and depression were not improved (105777). Another small clinical study in college students suffering from chronic concussion symptoms shows that taking a specific Monterey pine bark extract (Enzogenol, ENZO Nutraceuticals) 1000 mg daily for 6 weeks improves mental fatigue when compared with placebo (105779). More evidence is needed to rate Monterey pine for these uses.

(Read more about MONTEREY PINE)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Asthma. Although there is interest in using oral mullein for asthma, there is insufficient reliable information about the clinical effects of mullein for this condition.
• Bronchitis. Although there is interest in using oral mullein for bronchitis, there is insufficient reliable information about the clinical effects of mullein for this condition.
• Cough. Although there is interest in using oral mullein for cough, there is insufficient reliable information about the clinical effects of mullein for this purpose.
• Diarrhea. Although there is interest in using oral mullein for diarrhea, there is insufficient reliable information about the clinical effects of mullein for this purpose.
• Hemorrhoids. Although there is interest in using topical mullein for hemorrhoids, there is insufficient reliable information about the clinical effects of mullein for this purpose.
• Influenza. Although there is interest in using oral mullein for influenza, there is insufficient reliable information about the clinical effects of mullein for this condition.
• Migraine headache. Although there is interest in using oral mullein for migraine headache, there is insufficient reliable information about the clinical effects of mullein for this condition.
• Otitis media. Topical mullein has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research shows that applying a specific combination product containing mullein, garlic, calendula, and St. John's wort in olive oil (Otikon Otic Solution, Healthy-On Ltd), five drops into the affected ear three times daily for 3 days, reduces ear pain in children and adolescents with otitis media (39500,39552). Whether this effect is due to mullein, one of the other ingredients, or the combination is unclear.
• Pneumonia. Although there is interest in using oral mullein for pneumonia, there is insufficient reliable information about the clinical effects of mullein for this condition.
• Wound healing. It is unclear if topical mullein is helpful for healing episiotomy wounds. Details: In preliminary clinical research in primiparous patients with episiotomy wounds, applying a cream containing mullein flower extract 7.5%, 2 cm twice daily for 10 days, improves redness, edema, ecchymoses, discharge, and wound edge adhesions (REEDA score for episiotomy wound healing) at 10 days, but not earlier, when compared with placebo (107873). More evidence is needed to rate mullein for these uses.

(Read more about MULLEIN)

INSUFFICIENT RELIABLE EVIDENCE to RATE

• Cancer. Oral slippery elm has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Retrospective population research has found that taking a specific product containing burdock root, Indian rhubarb, sheep sorrel, and slippery elm bark (Essiac, Resperin Canada Limited) does not improve quality of life in breast cancer patients and may have a negative effect on physical well-being (37419).
• Constipation. Although there has been interest in using oral slippery elm for constipation, there is insufficient reliable information about the clinical effects of slippery elm for this purpose.
• Cough. Although there has been interest in using lozenges containing slippery elm for cough, there is insufficient reliable information about the clinical effects of slippery elm for this purpose.
• Diarrhea. Although there has been interest in using oral slippery elm for diarrhea, there is insufficient reliable information about the clinical effects of slippery elm for this purpose.
• Inflammatory bowel disease (IBD). Although there has been interest in using oral slippery elm for IBD, including Crohn disease and ulcerative colitis, there is insufficient reliable information about the clinical effects of slippery elm for this purpose.
• Irritable bowel syndrome (IBS). Oral slippery elm has only been evaluated in combination with other ingredients; its effect when used alone is unclear. Details: Preliminary clinical research shows that taking a specific formulation containing slippery elm inner bark, lactulose, oat bran, and licorice root can improve stool frequency by 20% and reduce abdominal pain and bloating in people with constipation-predominant IBS when compared to baseline. Also, taking a different formulation containing slippery elm inner bark, bilberry fruit, cinnamon quilts, and agrimony aerial parts can reduce abdominal pain, bloating, and flatulence in people with diarrhea-predominant IBS when compared to baseline, although stool frequency is increased in these individuals as well (35462). It is unclear if these findings are due to slippery elm, other ingredients, or the combination.
• Peptic ulcers. Although there has been interest in using oral slippery elm for peptic ulcers, there is insufficient reliable information about the clinical effects of slippery elm for this purpose.
• Pharyngitis. It is unclear if lozenges containing slippery elm are beneficial in patients with sore throat. Details: Slippery elm has demulcent properties and, when added to lozenges, may soothe sore throats (272,512,1740). However, clinical research is lacking. More evidence is needed to rate slippery elm for these uses.

(Read more about SLIPPERY ELM)

LIKELY SAFE ...when used orally in the amounts commonly found in foods (12). There is insufficient reliable information available about the safety of chickweed when used orally or topically as a medicine.

PREGNANCY AND LACTATION: LIKELY SAFE
when used orally in the amounts commonly found in foods (12). There is insufficient reliable information available about the safety of chickweed when used orally in amounts greater than those found in food; avoid using.

(Read more about CHICKWEED)

POSSIBLY SAFE ...when used orally and appropriately in medicinal amounts (12).

POSSIBLY UNSAFE ...when used orally in large amounts. Elecampane can cause gastrointestinal upset and symptoms of paralysis (12).

PREGNANCY AND LACTATION: LIKELY UNSAFE
when used orally (12); avoid using.

(Read more about ELECAMPANE)

LIKELY SAFE ...when used orally in amounts commonly found in foods. Hyssop, hyssop oil, and hyssop extract have Generally Recognized as Safe (GRAS) status in the US (4912). There is insufficient reliable information available about the safety of hyssop when used in medicinal amounts.

PREGNANCY: LIKELY UNSAFE
when used orally because it might cause uterine stimulant and menstrual stimulant effects (12).

LACTATION:
Insufficient reliable information available; avoid using.

(Read more about HYSSOP)

LIKELY SAFE ...when marshmallow root and leaf are used in amounts commonly found in foods. Marshmallow root has Generally Recognized As Safe (GRAS) status for use in foods in the US (4912).

POSSIBLY SAFE ...when marshmallow root and leaf are used orally in medicinal amounts (4,12). ...when used topically (4,62020). There is insufficient reliable information available about the safety of marshmallow flower.

PREGNANCY AND LACTATION:
Insufficient reliable information available.

(Read more about MARSHMALLOW)

POSSIBLY SAFE ...when used orally and appropriately, short-term. A specific product containing Monterey pine bark extract (Enzogenol, ENZO Nutraceuticals) has been used with apparent safety at a dose of 1000 mg daily for up to 12 weeks (63614,63618,63620,105777) or 480 mg daily for up to 6 months (105778). There is insufficient reliable information available about the safety of Monterey pine when used topically.

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.

(Read more about MONTEREY PINE)

POSSIBLY SAFE ...when used orally and appropriately (4,12,272,512,1740).

PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using. Slippery elm bark has historically been inserted into the cervix to induce abortion. As a result, slippery elm has been reported in some sources to have abortifacient activity. However, there is no reliable information available about whether slippery elm has abortifacient activity when taken orally.

(Read more about SLIPPERY ELM)

(Read more about CHICKWEED)

CNS DEPRESSANTS Interaction Rating = Moderate Be cautious with this combination. Severity = High •  Occurrence = Possible •  Level of Evidence = D Theoretically, elecampane may cause additive sedative effects when taken with CNS depressants.  Details Elecampane might have sedative effects (4).

(Read more about ELECAMPANE)

(Read more about HYSSOP)

ANTICOAGULANT/ANTIPLATELET DRUGS Interaction Rating = Minor Be watchful with this combination. Severity = Moderate •  Occurrence = Unlikely •  Level of Evidence = D Theoretically, marshmallow flower might have antiplatelet effects.  Details Animal research suggests that marshmallow flower extract has antiplatelet effects (92846). However, the root and leaf of marshmallow, not the flower, are the plant parts most commonly found in dietary supplements. Theoretically, use of marshmallow flower with anticoagulant/antiplatelet drugs can have additive effects, and might increase the risk for bleeding in some patients.

LITHIUM Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Probable •  Level of Evidence = D Theoretically, due to potential diuretic effects, marshmallow might reduce excretion and increase levels of lithium.  Details Marshmallow is thought to have diuretic properties. To avoid lithium toxicity, the dose of lithium might need to be decreased when used with marshmallow.

ORAL DRUGS Interaction Rating = Minor Be watchful with this combination. Severity = Mild •  Occurrence = Possible •  Level of Evidence = D Theoretically, mucilage in marshmallow might impair absorption of oral drugs.  Details Marshmallow contains mucilage which can affect oral drug absorption (1,11,12,19). To avoid changes in absorption, take marshmallow 30-60 minutes after oral medications.

(Read more about MARSHMALLOW)

(Read more about MONTEREY PINE)

(Read more about MULLEIN)

ORAL DRUGS Interaction Rating = Moderate Be cautious with this combination. Severity = Moderate •  Occurrence = Possible •  Level of Evidence = D Theoretically, slippery elm may slow the absorption and reduce serum levels of oral drugs.  Details Slippery elm inner bark contains mucilage, which may interfere with the absorption of orally administered drugs (19).

(Read more about SLIPPERY ELM)

General ...Orally, chickweed is generally well tolerated when consumed in food amounts. There is currently a limited amount of information on the adverse effects of chickweed when used as a medicine. A thorough evaluation of safety outcomes has not been conducted.

Immunologic ...Topically, chickweed extract has been reported to cause contact dermatitis (13478,41587,41590).

Neurologic/CNS ...Orally, consumption of large amounts of chickweed tea has been associated with some poorly documented cases of human paralysis (6). There is also one case of alleged nitrate toxicity leading to paralysis, but the chickweed implicated in this case may have been contaminated with fertilizer (12).

(Read more about CHICKWEED)

General ...There is a limited amount of information available about the adverse effects of elecampane.
Most Common Adverse Effects:
Topically: Allergic contact dermatitis in sensitive individuals.
Serious Adverse Effects (Rare):
Orally: Diarrhea, vomiting, spasms, and symptoms of paralysis at high doses.

Gastrointestinal ...Orally, large doses of elecampane may cause vomiting and diarrhea (12).

Immunologic ...Topically, elecampane can cause allergic contact dermatitis (6958,48729,48731), especially in individuals sensitive to the Asteraceae/Compositae family. Members of this family include ragweed, chrysanthemums, marigolds, daisies, and many other herbs.

Musculoskeletal ...Orally, large doses of elecampane may cause spasms and symptoms of paralysis (12).

(Read more about ELECAMPANE)

General ...No adverse effects have been reported. However, a thorough evaluation of safety outcomes has not been conducted. There is some concern that hyssop oil has demonstrated toxicity at very low doses when administered orally in animal studies (1304).

(Read more about HYSSOP)

General ...Orally and topically, no adverse effects have been reported. However, a thorough evaluation of safety outcomes has not been conducted.

(Read more about MARSHMALLOW)

General ...Orally, Monterey pine seems to be well tolerated. Topically, no adverse effects have been reported. However, a thorough evaluation of safety outcomes has not been conducted.

Dermatologic ...Contact dermatitis from Monterey pine sawdust has been reported (63615).

Immunologic ...Monterey pine pollen may cause seasonal rhinoconjunctivitis (63612).

(Read more about MONTEREY PINE)

General ...Information regarding the adverse effects of mullein is limited. A thorough evaluation of safety outcomes has not been conducted.

Dermatologic ...Two case reports have described dermatitis, with positive patch tests, after topical exposure to the whole plant, or by occupational inhalation of plant dust (92839,97316). In the case of topical exposure, the patient also had positive patch tests to other plants.

(Read more about MULLEIN)

General ...Orally, slippery elm seems to be well tolerated. A thorough evaluation of safety outcomes with topical use of slippery elm has not been conducted.

Dermatologic ...Topically, slippery elm extracts can cause contact dermatitis. The pollen is an allergen (6). Contact dermatitis and urticaria have been reported after exposure to slippery elm or an oleoresin contained in the slippery elm bark (75131).

(Read more about SLIPPERY ELM)