RIYADH: The Saudi Food and Drug Authority has warned against overuse of the herb ginseng due to possible negative side-effects and the lack of evidence of its safety for pregnant and breastfeeding women.
Adverse effects of the plant-based supplement include insomnia or high blood pressure when used in large doses, and the SFDA warned that there was no proof of it being safe to use during pregnancy, according to the Saudi Press Agency.
In addition, the herb may interfere with medicines for blood thinners, diabetes, heart conditions, insomnia and schizophrenia, and can interact negatively with caffeine, it said.
Ginseng, known by its scientific name Panax ginseng, is used in alternative medicine for its purported effects on energy levels, concentration and mood.
The recommended average dose is between one and two grams of the root, taken three to four times a day, for between three and four weeks, according to the report.
SFDA further stressed that herbal supplements should be used with caution, like any other medicine.
It added that claims about the safety of such supplements not supported by evidence should be handled with caution, and advised consulting a doctor before using them.
Herbal supplements can also interfere with certain foods, as well as medication, the authority added.
SFDA provides a list of prohibited medicinal plants and cosmetic products on its official website: .
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