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This is a partial list of herbs and herbal treatments with known or suspected adverse effects, either alone or in interaction with other herbs or drugs. Non-inclusion of an herb in this list does not imply that it is free of adverse effects. In general, the safety and effectiveness of alternative medicines have not been scientifically proven [1 ...
Secondary metabolites and pigments may have therapeutic actions in humans, and can be refined to produce drugs; examples are quinine from the cinchona, morphine and codeine from the poppy, and digoxin from the foxglove. [1] In Europe, apothecaries stocked herbal ingredients as traditional medicines.
Plant medicines can cause adverse effects and even death, whether by side-effects of their active substances, by adulteration or contamination, by overdose, or by inappropriate prescription. Many such effects are known, while others remain to be explored scientifically.
Although many consumers believe that herbal medicines are safe because they are natural, herbal medicines and synthetic drugs may interact, causing toxicity to the consumer. Herbal remedies can also be dangerously contaminated, and herbal medicines without established efficacy, may unknowingly be used to replace prescription medicines. [39]
It classifies 365 species of roots, grass, woods, furs, animals and stones into three categories of herbal medicine: [8] The "superior" category, which includes herbs effective for multiple diseases and are mostly responsible for maintaining and restoring the body balance. They have almost no unfavorable side-effects. [8]
Mitragyna speciosa is a tropical evergreen tree of the Rubiaceae family (coffee family) native to Southeast Asia. [3] It is indigenous to Cambodia, Thailand, Indonesia, Malaysia, Myanmar, and Papua New Guinea, [4] where its leaves, known as kratom, have been used in herbal medicine since at least the 19th century. [5]
In herbal medicine, a herbal tonic (also tonic herbs, tonic herbalism) is used to help restore, tone and invigorate systems in the body [1] or to promote general health and well-being. [2] A herbal tonic is a solution or other preparation made from a specially selected assortment of plants known as herbs . [ 2 ]
In the Philippines, where it is most commonly known as sambong, Blumea balsamifera is used in traditional herbal medicine for the common cold and as a diuretic. [1] [2] [3] It is also used for infected wounds, respiratory infections, and stomach pains in Thai and Chinese folk medicine.