Korean Ginseng Side Effects

Korean ginseng is a perennial plant native to China and Korea, and belongs to the genus Panax, and the family Araliaceae. There are mainly three types of ginseng - American, Asian or Korean, and Siberian ginseng, though the Siberian variety is actually not a true ginseng. The root of the ginseng plant is known to contain an active compound, ginsenosides, that has adaptogenic properties. It has been a part of traditional medicine, especially in Asian countries, for treating several ailments. Recent studies too have revealed many health benefits of Korean ginseng or Panax ginseng. But along with the health benefits, a number of side effects have also been reported, when Korean ginseng is taken as a supplementation.

Korean Ginseng Health Benefits

Korean ginseng supplements are available as capsules or tinctures, which are derived from the dried roots of the ginseng plant. It can also be taken as tea for deriving several health benefits, which can be attributed to the active compound known as ginsenoside. Ginsenosides are phytochemicals that can improve brain activity to enhance attention and concentration, and help to deal with stress. Ginsenosides are known to prevent the excess production of corticosteroids, and thereby control the level of stress and anxiety.

However, these are not the only benefits of ginseng. Ginseng has been used as a cure for many digestive problems including, diarrhea, nausea, vomiting and indigestion. It can promote appetite, boost the immune system, improve blood circulation and memory and cognitive abilities. That is why it is used to treat poor memory and concentration, insomnia and anxiety. It can also help to alleviate postmenopausal symptoms in women, sexual or erectile dysfunction in men, type 2 diabetes, migraine and alcohol intoxication. By increasing metabolism, it can aid in weight loss, due to which it has become an integral part of many modern-day weight loss formulations.

Korean Ginseng Dangers

Despite all the health benefits, the red Korean ginseng is known to cause a few side effects in some individuals. Nervousness, insomnia and irritability are the most important red Korean ginseng health risks. The reason for these side effects is the stimulating effect of ginseng; the same effect which increases mental alertness. But sometimes, over stimulation results from taking ginseng or its tea, which in turn can be responsible for producing nervousness and insomnia.

Generally, its major side effects are very rare. But, overdose or prolonged intake can cause headaches, dizziness, high blood pressure, breast pain, insomnia, low blood pressure and gastrointestinal problems. Diarrhea, nausea and loss of appetite are the most common gastrointestinal side effects of this herb. An individual can also experience irregular heartbeats and nosebleeds, while certain women can get unusual vaginal bleeding after taking ginseng and its supplements.

If a person is allergic to ginseng, he or she can develop allergic reactions like, skin rash, blisters, itching, swelling, especially of the face and tongue, and breathing difficulties. If not treated on time, the allergic reaction can lead to a potentially life-threatening condition known as anaphylaxis. However, such severe side effects are very uncommon. But people with diabetes should not take ginseng or ginseng tea, as it can lead to a sudden drop in their blood sugar. Diabetic people taking insulin should also avoid it. Apart from insulin, ginseng is known to interact with caffeine and warfarin.

Although the side effects are generally mild in nature, it is advisable to take this herb or its supplements only under the supervision of a health care professional. Though herbs have the potential of providing a great number of health benefits, their excessive intake can give rise to some major complications. Therefore, moderation and adequate precaution is required while taking herbs for medicinal or therapeutic purposes.