Is it okay to boil celandine alone for tea?

Syzygium can be boiled and drunk as a tea on its own, but be careful with the dosage and try to avoid drinking it for a long period of time. Tea substitute has limited effects and cannot be used as a substitute for medication to treat diseases.
Cimicifuga has the effect of cooling blood and stopping bleeding, activating blood circulation and removing blood stasis. This product can stop bleeding without leaving blood stasis, but also has the effect of cooling blood, commonly used in blood heat caused by vomiting blood, epistaxis, hemorrhage and all the bleeding of the treatment, in addition to bruises, menstrual closure and abdominal pain also has the effect.
Cynanchum is bitter and cold in nature, so it is not suitable for those who have a deficiency of yin and fire, or those who have a cold spleen and stomach. Cynanchum is strong in activating blood circulation, and is not recommended for women who have excessive menstrual bleeding (excessive menstrual flow or dribbling) or excessive menstruation. Pregnant women are advised to use it with caution.
Cynanchum can be used as a tea, but attention should be paid to the dosage, to avoid the occurrence of cold stomach, excessive menstruation and so on. It is recommended to take under the guidance of a physician, do not self-medicate.