What is Rehmannia glutinosa used for?
Rehmannia glutinosa is used to treat various diabetic disorders, enhance the bone metabolism in osteoporosis, and inhibit liver inflammation and fibrosis. In addition, this herb has other effects including anti‐fatigue, antidepressant and neuroprotective properties. They showed that a water extract of rehmannia glutinosa pharmacopuncture was effective in lowering both blood pressure and serum rennin activity.
What is Rehmannia glutinosa good for?
Some chemicals in rehmannia might affect the immune system and nervous system. Rehmannia might also reduce pain and swelling. People use rehmannia for kidney disease, anemia, obesity, diabetes, and many other conditions, but there is no good scientific evidence to support these uses. Although thorough clinical trials are lacking, rehmannia has been used to treat rheumatoid arthritis, asthma, urticaria (hives), and chronic nephritis (kidney inflammation) in Chinese studies. Rehmannia may also be used to prevent the suppressive effects of corticosteroid (steroid) drugs.
What are the side effects of Rehmannia glutinosa root?
Are There Side Effects? So far, side effects such as nausea, gas, diarrhea, headache, heart palpitations, dizziness, vertigo, allergies, and fatigue have been reported. Rehmannia may also be unsafe for people who have liver disease or pre-existing digestive or immune issues. Some chemicals in rehmannia might affect the immune system and nervous system. Rehmannia might also reduce pain and swelling. People use rehmannia for kidney disease, anemia, obesity, diabetes, and many other conditions, but there is no good scientific evidence to support these uses.