Each capsule contains: Ananas comosus (Pineapple) L. merr. bromeliaceae 10 mg • Boswellia Serratta (70% boswellic acid)150 mg • Harpagophytum procumbens burch DC. pedaliaceae 75 mg • Salix alba 100 mg • Smilax 50 mg • Tanacetum Parthenium L. sch. bip. asteraceae (0.2% parthenolide) 40 mg • yucca schidigera 75 mg. Other Ingredients: Gelatin, Magnesium Stearate, Microcrystalline Cellulose, Silicon Dioxide.
Brand name products often contain multiple ingredients. To read detailed information about each ingredient, click on the link for the individual ingredient shown above.
In 2004, Canada began regulating natural medicines as a category of products separate from foods or drugs. These products are officially recognized as "Natural Health Products." These products include vitamins, minerals, herbal preparations, homeopathic products, probiotics, fatty acids, amino acids, and other naturally derived supplements.
In order to be marketed in Canada, natural health products must be licensed. In order to be licensed in Canada, manufacturers must submit applications to Health Canada including information about uses, formulation, dosing, safety, and efficacy.
Products can be licensed based on several criteria. Some products are licensed based on historical or traditional uses. For example, if an herbal product has a history of traditional use, then that product may be acceptable for licensure. In this case, no reliable scientific evidence is required for approval.
For products with non-traditional uses, some level of scientific evidence may be required to support claimed uses. However, a high level of evidence is not necessarily required. Acceptable sources of evidence include at least one well-designed, randomized, controlled trial; well-designed, non-randomized trials; cohort and case control studies; or expert opinion reports.
Finished products licensed by Health Canada must be manufactured according to Good Manufacturing Practices (GMPs) as outlined by Health Canada.
This product has been discontinued by the manufacturer. Now known as Herbal Pain Reliever by Lakota Canada.
Below is general information about the effectiveness of the known ingredients contained in the product Herbal Pain Relief Formula. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
INSUFFICIENT RELIABLE EVIDENCE to RATE
Below is general information about the safety of the known ingredients contained in the product Herbal Pain Relief Formula. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
POSSIBLY SAFE ...when used orally and appropriately. Doses up to 240 mg daily have been used safely for up to a year (6252,6253,10622,11457,18281,18284,91104,91105,91106,91111)(96449,103298). Higher doses up to 3200 mg daily have been used safely, short-term (18283,110546). ...when used topically and appropriately. Bromelain has been used safely as a debriding agent for up to 4 hours (18275,91113,103297,108148,108149).
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
POSSIBLY SAFE ...when used orally and appropriately. Devil's claw extract has been used with apparent safety in doses of up to 2400 mg daily for up 12 weeks (6472,8608,14332,14418,47112,47114,47116,47117,47155). There is insufficient reliable information available about the safety of devil's claw when used orally long-term or when used topically.
PREGNANCY: POSSIBLY UNSAFE
when used orally.
Anecdotal evidence suggests that devil's claw has oxytocic effects in humans. Also, in vitro research shows that moderate to high doses of devil's claw root extract induce contractions of isolated uterine muscle from pregnant and nonpregnant rats (94689); avoid using.
LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally and appropriately, short-term. Feverfew has been used safely in studies lasting up to 4 months (6959,6960,6961,13239).
POSSIBLY UNSAFE ...when fresh feverfew leaves are chewed. Chewing raw or unprocessed feverfew leaves can cause oral inflammation, ulceration, swelling of the lips, and sometimes loss of taste (6959).
PREGNANCY: POSSIBLY UNSAFE
when used orally.
Feverfew might cause uterine contractions and abortion (12); avoid using.
LACTATION:
Insufficient reliable information available; avoid using.
LIKELY SAFE ...when used orally in amounts commonly found in foods. Sarsaparilla has Generally Recognized As Safe (GRAS) status for use in foods in the US (4912). There is insufficient reliable information available about the safety of sarsaparilla when taken orally in medicinal amounts.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
POSSIBLY SAFE ...when used orally and appropriately, short-term. Willow bark has been used safely for up to 12 weeks (6456,12474,12475,12804,12811,86473,91406).
CHILDREN: POSSIBLY UNSAFE
when used orally for viral infections.
Salicylic acid and aspirin are contraindicated in children with viral infections (12801). Although Reye's syndrome has not been reported, the salicin constituent in willow bark is similar to aspirin and might pose the same risk.
PREGNANCY:
Insufficient reliable information available; avoid using.
LACTATION: POSSIBLY UNSAFE
when used orally.
Willow bark contains salicylates which are excreted in breast milk and have been linked to adverse effects in breast-fed infants (12802,12803).
LIKELY SAFE ...when used orally in amounts commonly found in foods. Specific species of yucca, including Mojave yucca (Yucca shidigera) and Joshua tree (Yucca brevifolia), have Generally Recognized As Safe (GRAS) status for use in foods in the US (4912). There is insufficient reliable information available about the safety of yucca when used orally as medicine or when applied topically.
PREGNANCY AND LACTATION:
Insufficient reliable information available; avoid using.
Below is general information about the interactions of the known ingredients contained in the product Herbal Pain Relief Formula. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
Bromelain may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
 Details
There is one case report of a patient experiencing minor bruising while taking bromelain with naproxen (14806). Bromelain is thought to have antiplatelet activity (10639,14806,18285,18286,37234). Whether this interaction is of concern with topical bromelain is unclear. Interference with coagulation of burn wounds has been reported in a patient receiving bromelain-based enzymatic debridement. However, observational research has found that topical bromelain debridement is not associated with increases or decreases in laboratory markers of coagulation when compared with surgical debridement (110547).
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Theoretically, bromelain might increase levels of tetracycline antibiotics.
Details
Laboratory research suggests that bromelain might increase the absorption of tetracycline antibiotics. However, a study in healthy adults reported no difference in tetracycline plasma levels when a 500 mg dose was taken with or without bromelain 80 mg (14296).
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Theoretically, devil's claw might increase levels of drugs metabolized by CYP2C19.
Details
In vitro research shows that devil's claw might inhibit CYP2C19, although this has not been reported in humans (12479).
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Theoretically, devil's claw might increase levels of drugs metabolized by CYP2C9.
Details
In vitro research shows that devil's claw might inhibit CYP2C9, although this has not been reported in humans (12479).
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Theoretically, devil's claw might increase levels of drugs metabolized by CYP3A4.
Details
In vitro research shows that devil's claw might inhibit CYP3A4, although this has not been reported in humans (12479).
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Theoretically, devil's claw might decrease the effectiveness of H2-blockers.
Details
Devil's claw has been reported to increase stomach acid, which might interfere with the effects of H2-blockers (19).
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Theoretically, devil's claw might increase levels of P-glycoprotein substrates.
Details
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Theoretically, devil's claw might decrease the effectiveness of PPIs.
Details
Devil's claw has been reported to increase stomach acid, which might interfere with the effects of PPIs (19).
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Theoretically, Devil's claw might increase the activity of warfarin.
Details
In one case report, purpura occurred in a patient taking warfarin and devil's claw concurrently. This might indicate over-anticoagulation (613). It is unclear if this was due to Devil's claw or other contributing factors.
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Theoretically, feverfew might have additive effects and increase the risk of bleeding when used with anticoagulant or antiplatelet drugs.
Details
Laboratory research suggests that feverfew may inhibit platelet aggregation (6935,6936,6942,6943,6944,6945,6951). Additionally, in one case report, a 36-year-old patient taking feverfew 2400 mg daily for 3 months experienced vaginal bleeding and a prolonged menstrual cycle, with a modest increase in partial thromboplastin time (PTT) and prothrombin time (PT) (107472).
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Theoretically, feverfew might increase levels of drugs metabolized by CYP1A2.
Details
Laboratory research shows that feverfew might inhibit CYP1A2 (12479). So far, this interaction has not been reported in humans.
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Theoretically, feverfew might increase levels of drugs metabolized by CYP2C19.
Details
Laboratory research shows that feverfew might inhibit CYP2C19 (12479). So far, this interaction has not been reported in humans.
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Theoretically, feverfew might increase levels of drugs metabolized by CYP2C8.
Details
Laboratory research shows that feverfew might inhibit CYP2C8 (12479). So far, this interaction has not been reported in humans.
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Theoretically, feverfew might increase levels of drugs metabolized by CYP2C9.
Details
Laboratory research shows that feverfew might inhibit CYP2C9 (12479). So far, this interaction has not been reported in humans.
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Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Details
Laboratory research shows that feverfew might inhibit CYP2D6 (12479). So far, this interaction has not been reported in humans.
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Theoretically, feverfew might increase levels of drugs metabolized by CYP3A4.
Details
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Theoretically, concomitant use of sarsaparilla with digoxin might increase the risk of cardiac toxicity.
Details
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Theoretically, sarsaparilla might increase the effects and adverse effects of lithium.
Details
Sarsaparilla is thought to have diuretic properties (11). Due to these effects, sarsaparilla might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.
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Theoretically, willow bark might result in additive adverse effects associated with acetazolamide.
Details
Willow bark contains salicin, a plant salicylate. Human case reports suggests that a combination of acetazolamide and salicylate increases unbound plasma levels of acetazolamide, as well as adverse effects related to acetazolamide (86481).
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Theoretically, willow bark might increase the risk of bleeding when taken with anticoagulant/antiplatelet drugs.
Details
Willow bark has antiplatelet effects, but less so than aspirin (12810).
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Theoretically, willow bark might increase the effects and adverse effects of aspirin.
Details
Willow bark contains salicin, a plant salicylate. It might have an additive effect when taken with other salicylate-containing drugs such as aspirin (12808).
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Theoretically, willow bark might increase the effects and adverse effects of choline magnesium trisalicylate.
Details
Willow bark contains salicin, a plant salicylate. It might have an additive effect when taken with other salicylate-containing drugs such as choline magnesium trisalicylate (12808).
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Theoretically, willow bark might increase the effects and adverse effects of salsalate.
Details
Willow bark contains salicin, a plant salicylate. It might have an additive effect when taken with other salicylate-containing drugs such as salsalate (12808).
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Below is general information about the adverse effects of the known ingredients contained in the product Herbal Pain Relief Formula. Some ingredients may not be listed. This information does NOT represent a recommendation for or a test of this specific product as a whole.
General
...Orally, bromelain seems to be well tolerated.
Most Common Adverse Effects:
Orally: Diarrhea, flatulence, gastric upset, headache.
Topically: Pruritus, urticaria.
Dermatologic
...Topically, bromelain may cause dermal allergic reactions including urticaria, pruritus, and skin swelling (9184).
Redness, swelling, burning, pain at the application site, and cellulitis have also been reported rarely (108148,113513). In one case, a fixed drug eruption with pruritis near the groin was reported in a 33-year-old male taking bromelain 50 mg orally daily for 10 days. After discontinuation of bromelain and treatment with topical corticosteroid, the lesion resolved. Upon re-challenge with bromelain, the lesion reappeared in the same area (103300).
In another case report, a 61-year-old male with a history of chronic lower leg ulceration secondary to chronic venous hypertension and recurrent deep vein thrombosis on rivaroxaban presented with a deep-dermal burn on his lower calf. Bromelain-based topical enzymatic debridement agent Nexobrid 2 grams was applied to the burn site. Thirty minutes later, the patient experienced two instances of hemorrhage at the site of debridement. The patient was stabilized and treated with fluids, packed red cells, and tranexamic acid, and then the Nexobrid was removed (111656). Caution should be used in patients with underlying coagulopathies.
Gastrointestinal ...Orally, bromelain may cause gastrointestinal disturbances, including diarrhea, nausea, vomiting, flatulence, and abdominal pain (9184,18274,18282,96216,113513).
Immunologic
...Immunoglobulin E (IgE)-mediated allergic reactions to bromelain may occur (9184).
If inhaled, bromelain may cause sensitization and allergic reactions such as asthma (37199,37215,37233). In case reports of occupational inhalation of bromelain, additional allergic symptoms included difficulty swallowing, throat itching, eye irritation, and rhinitis (37214).
General
...Orally, Devil's claw seems to be generally well tolerated.
Most Common Adverse Effects:
Orally: Allergic skin reactions, diarrhea, dyspepsia.
Serious Adverse Effects (Rare):
Orally: Gastrointestinal bleeding.
Cardiovascular ...In one case report, a healthy patient with normal blood pressure presented with hypertension after taking devil's claw 250 mg twice daily for 2 weeks. It gradually resolved after discontinuation of devil's claw (92017). Some animal research shows that devil's claw might have negative chronotropic, as well as positive and negative inotropic, effects (8609). However, these effects have not been documented in humans.
Dermatologic ...Rarely, allergic skin reactions have been reported in patients taking devil's claw (8608,14418).
Endocrine ...In one case report, a 65-year-old female developed psychomotor agitation, nausea, and distress from euvolemic hyponatremia secondary to inappropriate secretion of antidiuretic hormone (SIADH) within 1 month of starting daily treatment with devil's claw. Within 5 days of discontinuing the product and receiving sodium replacement, the symptoms resolved. Two months later, the patient re-initiated devil's claw and again developed euvolemic hyponatremia (96747).
Gastrointestinal ...Gastrointestinal side effects, including mild gastrointestinal upset, diarrhea, anorexia, acid reflux, or loss of taste, have been reported in some individuals receiving devil's claw, especially at high doses (6472,8608,8613,14332,14418,47112,47116,47144,47169). Gastrointestinal complaints have been reported in 9% to 18% of patients taking a specific devil's claw extract (Doloteffin, Ardeypharm) (8608,47169), while diarrhea was reported in about 8% of patients taking devil's claw (Harpadol, Arkopharma) (6472). Several cases of gastrointestinal bleeding have been reported (104977).
Genitourinary ...Dysmenorrhea was reported in one patient taking a specific devil's claw extract (Doloteffin, Ardeypharm) for 8 weeks (8608).
Neurologic/CNS ...In a trial of devil's claw, one patient withdrew after 4 days of therapy due to a throbbing frontal headache, as well as tinnitus, anorexia, and loss of taste (8613). Rarely, dizziness, somnolence, and insomnia have been reported (47116,47169). It is unclear if these symptoms were caused by devil's claw.
Psychiatric ...Rarely, anxiety has been reported in patients taking devil's claw (8608).
General
...Orally, feverfew is generally well tolerated.
Chewing fresh feverfew leaves is more likely to cause mouth ulceration and other adverse effects of the mouth, lips, and tongue when compared with commercial feverfew preparations.
Most Common Adverse Effects:
Orally: Abdominal pain, bloating, constipation, diarrhea, flatulence, heartburn, and nausea. Skin rash may occur in sensitive individuals.
Topically: Dermatitis in sensitive individuals.
Cardiovascular ...Orally, feverfew has been associated with palpitations in one patient in a clinical study (6959).
Dermatologic ...Orally, feverfew can cause skin rash (12383). Topically, allergic contact dermatitis can occur (6958,42856,42891). Allergic reactions to feverfew may be more likely in individuals sensitive to the Asteraceae/Compositae family. Members of this family include ragweed, chrysanthemums, marigolds, daisies, and many other herbs.
Gastrointestinal ...Orally, feverfew can cause gastrointestinal symptoms such as heartburn, nausea, diarrhea, constipation, abdominal pain and bloating, and flatulence (6938,6959,12383,22602). Oral numbness has also been reported when feverfew has been taken sublingually in combination with ginger (22602). The traditional method of feverfew administration-chewing fresh feverfew leaves-can result in mouth ulceration, inflamed oral mucosa and tongue, swelling of the lips, and occasionally, loss of taste (6935,6959). Mouth ulceration might result from direct contact with feverfew leaves during chewing, possibly attributable to the sesquiterpene lactone constituent (6959). Some researchers suggest that mouth ulceration is a systemic effect, but one study using dried feverfew capsules reported a higher incidence of mouth ulcers in subjects taking placebo than feverfew (6935,6959,6960).
Genitourinary ...Orally, feverfew has been associated with menstrual changes in one patient in a clinical study (6959) and in one case report involving a 36-year-old patient taking 800 mg of feverfew three times daily for 3 months (107472).
Immunologic ...Orally and topically, feverfew may cause an allergic reaction in individuals sensitive to the Asteraceae/Compositae family. Members of this family include ragweed, chrysanthemums, marigolds, daisies, and many other herbs.
Musculoskeletal ...Orally, feverfew has been associated with joint stiffness in two patients in a clinical study (6959). Discontinuation of oral feverfew after long-term use may cause "post-feverfew syndrome", which includes symptoms such as muscle and joint stiffness (6959,12153).
Neurologic/CNS ...Discontinuation of oral feverfew after long-term use may cause "post-feverfew syndrome", which includes symptoms such as anxiety, headaches, and insomnia (6959,12153).
Other ...Orally, feverfew may cause weight gain (12383).
General ...Orally, sarsaparilla seems to be well tolerated.
Gastrointestinal ...Orally, there is some concern that sarsaparilla may cause GI irritation when used in large amounts (11,18). However, these claims cannot be substantiated.
Pulmonary/Respiratory ...Occupational exposure to sarsaparilla root dust can cause rhinitis and asthma symptoms (4111).
Renal ...Orally, there is some concern that sarsaparilla may cause temporary kidney impairment and diuresis, possibly leading to shock, when used in large amounts (11,18). However, these claims cannot be substantiated.
General
...Orally, willow bark seems to be well tolerated.
Most Common Adverse Effects:
Orally: Diarrhea, dyspepsia, heartburn, and vomiting. May cause itching and rash in sensitive individuals.
Serious Adverse Effects (Rare):
Orally: Gastrointestinal bleeding and renal impairment. May cause serious allergic reactions, including anaphylaxis, in people who are allergic to aspirin.
Cardiovascular ...In one clinical trial, a single patient withdrew from the study investigating oral willow bark due to blood pressure instability that the authors determined was 'possibly' related to treatment (12804).
Dermatologic ...Orally, willow bark may cause itching and rash in some people due to allergy (6456,12474,12475,12804,86459).
Gastrointestinal ...Orally, willow bark extract can cause gastrointestinal adverse effects, but these appear to be less frequent than those caused by NSAIDs. Examples include diarrhea, heartburn, vomiting, and dyspepsia (12474,12475,12804,86459). In a case report of a child, severe gastrointestinal bleeding occurred following use of a specific syrup (FreddoBaby), which contained ribwort plantain, licorice, willow bark, black elder, meadowsweet, and propolis. The adverse effect was attributed to salicylate content of the syrup. This product has since been withdrawn from the market (86477).
Immunologic ...Orally, willow bark may cause serious allergic reactions, including anaphylaxis, in people who are allergic to aspirin (10392)
Neurologic/CNS ...Orally, willow bark may cause headache and dizziness (12804). In a clinical trial evaluating a combination product containing willow bark, black cohosh, sarsaparilla, poplar bark, and guaiac wood (Reumalex), severe headaches occurred (35946).
Ocular/Otic ...Orally, symptoms of allergy to willow bark have included swollen eyes (6456).
Renal ...Salicylates can inhibit prostaglandins, which can reduce renal blood flow (12805). Salicin can cause renal papillary necrosis (12806). The risk for toxicity is greater with high acute doses or chronic use (12805).
General ...There is currently a limited amount of information on the adverse effects of yucca. A thorough evaluation of safety outcomes has not been conducted.
Dermatologic ...Topically, yucca has been reported to cause phytodermatitis (68294). In one case report, an atopic gardener developed contact urticaria after occupational exposure to weeping fig, spathe flower, and yucca. Allergen skin tests were positive for all three plants (49961).
Gastrointestinal ...Orally, the saponins in yucca can be irritating to mucous membranes and might cause gastrointestinal irritation (7,4077).
Pulmonary/Respiratory ...Environmental exposure to yucca has been associated with allergic rhinitis in 59 patients who exhibited sensitization to yucca after allergen skin testing (86902).
