Polygonum cepa is a traditional Chinese medicine whose side effects are not known.
Polygonum multiflorum has the effect of clearing away heat and dampness, removing toxins and dissipating blood stasis, diuretic and diaphoretic (to improve urinary dribbling, urinary volume is not enough to pass the problem), this drug can be taken internally or used externally, internally for dysentery, pyelonephritis, urinary stones, cystitis has a better therapeutic effect, externally for rheumatism and pain, bruises, eczema and other diseases have a therapeutic effect.
The adverse reactions and contraindications of Polygonum multiflorum are still unclear, and attention should be paid to the use of patients without solid heat should be avoided.
If you need to use the drug, should be guided by a traditional Chinese medicine practitioner to identify the evidence under the guidance of the use of medication, not to buy their own medicine to use, so as to avoid the medicine is not the right evidence, resulting in adverse consequences.