The hazards of plantain are not yet clear.
Psyllium is a traditional Chinese medicine, is the dried whole grass of Plantago ovata, family Plantagoceae, which is sweet in flavor, cold in nature, belongs to the liver, kidney, bladder meridian, has the effect of clearing heat and diuresis, cooling the blood, and detoxifying the toxin. It is mainly used for the treatment of heat knot bladder, dysuria (irregular urination), gonorrhea (cloudy urine and leukorrhea), summer-dampness diarrhea and dysentery, epistaxis, uraemia, liver-heat, eye-redness, sore throat, carbuncle, swelling, sores and poisoning.
Plantain can be decocted and taken internally or used externally in appropriate amounts. The adverse reactions of this product are not clear at present. Note that those who are allergic to this product are prohibited from using it, and those with allergies should take it with caution.
If you need to use this product, you should be under the guidance of a physician to identify the evidence, do not unauthorized use of medication, so as not to cause adverse reactions.