Encomia bark has a long history of use with no substantial reported problems.
Eucommia bark has a long history of use with no substantial reported problems.
Some sources state that the berries of cramp bark are toxic and should not be eaten.
Not to be taken for an extended period of time. A doctor should be consulted for persistent cough or digestive problems.
Chinese herbalists recommend that magnolia bark not be used by pregnant women and that magnolia flower be used with caution if the patient is dehydrated.
Considered controversial, safe in therapeutic doses and under the supervision of a medical professional. Pregnant women should be under supervision of a medical practitioner.
Not to be taken by pregnant or nursing women, children under 2 years or those with inflammatory liver disease. Considered toxic if taken in excess and possible allergic reaction. And more . . .
Cotton root bark has not been identified as producing side effects.
Wild cherry bark preparations can cause sedation, especially if recommended dosage is exceeded.
Not to be used externally over large areas of skin damage or as a full bath. Not to be used externally for more than 2 weeks or for diarrhea that lasts longer than 3 days without consulting a physician.
There are no identified interactions associated with taking cotton root bark.
Pregnant and lactating women should consult with a medical practitioner before using cramp bark. Considered safe for both short- and long-term use, no known side effects.
Safe in recommended dosages. Exceeded dosage: mild stomach upset or constipation.