In-Depth Black Cohosh Side Effects (Actaea racemosa) and Dosage Guide

Black cohosh is an important plant that was first found in North America. It was earlier used by Native American tribes. Towards the middle of the 1950s, the Europeans learned of its benefits from the Native American people. Black cohosh is an herb plant whose roots are used for medical problems even today. Black cohosh is mostly used for problems related to women’s health. It mostly treats the problems women face during menopause such as headaches, irritation, mood swings, and heart palpitations. Black cohosh has also sometimes been used by women who face problems like irregular periods, and delay in giving birth. It is also used by women to control their mood swings during their periods. However this is not completely supported with proper scientific evidence.


Black cohosh is mostly extracted and used in tablets. It is not possible to take black cohosh in food it does not have a food source. Doctors have recommended tablets with black cohosh to women facing menopause. Women are advised to take 20-80 mg of the tablets on a daily basis. It is dangerous to take more than the prescribed dosage. Patients should not take more than nine hundred milligrams of black cohosh in a day. It has been advised to only use black cohosh for a period of six months at a time.

Black cohosh side effects for women

Black cohosh Actaea racemosa Side EffectsPeople consuming more than the prescribed amount of black cohosh may suffer from black cohosh side effects. They might face problems like stomach pains and headaches. Black cohosh works as a hormone, and so if consumed by pregnant women, or women who are breast feeding, it might cause certain problems like miscarriage. Women who have breast cancer or have dealt with it in the past, must check with their doctors before using black cohosh, as it might possibly worsen their condition or increase the chances of a relapse.

Women who take birth control pills, medicines to control blood pressure, medicines to help with sleeping problems, and women who are undergoing hormone replacement therapy should talk to their doctor before taking black cohosh and also ask them about the possible black cohosh side effects that they need to watch out for.

Black cohosh side effects for people with liver problems

Black cohosh side effects also include possible problems for the liver. Although these have not been properly investigated as of yet, it is said that side effects may also include damage to the liver. While the studies still carry on, it is advisable to use black cohosh only after checking with the doctor. Since one of its side effects is liver damage, people that take black cohosh can keep an eye out for the signs of liver damage like fatigue, jaundice and change in the color of their urine. People taking medicines for problems related to the liver should also check with their doctor before taking black cohosh, and should consult their doctor about the possible black cohosh side effects they need to watch out for.