Siberian Ginseng Side Effects

Eleuthero, an adaptogen herb also known as Siberian ginseng, is generally recognized as safe by the Food and Drug Administration. However, it is associated with some potential side effects and drug interactions, according to the University of Maryland Medical Center website.

Digestive Problems

• Siberian ginseng has been known to cause vomiting, stomach cramping and diarrhea, especially in sensitive individuals.

Cardivovascular Side Effects

• People with cardiac arrhythmia and hypertension may experience a transient increase in symptoms while using eleuthero.

Sleep Disorders

• Historically, eleuthero has been used as a treatment for insomnia and fatigue, but it may actually increase drowsiness or restlessness in some people.

Nosebleeds

• Because it increases circulation to the mucus glands, Siberian ginseng may cause mild or moderate nosebleeds.

Headache

• Some eleuthero users experience headaches while taking the herb. These may improve after the first week of treatment.