Not to be used internally by people with gastrointestinal ulcer or children.
Not to be used internally without supervision of medical professional. Overdose of arnica extract can result in poisoning with vomiting, diarrhea, hemorrhage, even death. And more . . .
Not to be used by pregnant or lactating women internally. Avoid the frequent use of yarrow in large doses over the long-term.
No necessary precautions to observe in the diet.
No particular precautions have been reported as being necessary in using cyperus.
Not to be used internally by children, pregnant or breast-feeding women or those with liver or kidney disease. Safe in recommended doses, although longterm effects not studied. And more . . .
Possible allergic reaction, stinging and dermatitis when rubbed on skin. Not to be used internally by pregnant or lactating women, children, people with kidney disease, heart disease, or gastrointestinal disease.
When taken internally in recommended dosages it is considered safe. Also, considered safe for all external applications. Only one documented case of toxicity causing temporary paralysis.
Safe in recommended dosages. Taken internally can cause digestive complaints. Longterm use can in rare cases lead to liver damage. Possible allergic reaction. And more . . .
Not to be taken during pregnancy.
No special precautions are necessary when cuscuta is used in the doses normally prescribed by herbalists.
Research is limited, there have been no precautions issued. Be aware of the known side effects of red wine and resveratrol.
Preferably to be administered under the supervision of a medical practitioner.