Who Should Not Take Astragalus?

So you should avoid using astragalus if you are taking immune-suppressing drugs. Pregnant or nursing women should not use astragalus root. If you have an immune system disease such as multiple sclerosis, lupus, rheumatoid arthritis, or another autoimmune disease, you should not use astragalus root.

What are the side effects of Astragalus?

For most people, astragalus is well tolerated. However, minor side effects have been reported in studies, such as a rash, itching, runny nose, nausea and diarrhea ( 2 , 37). When given by IV, astragalus may have more serious side effects, such as irregular heartbeat.

Can you take astragalus with high blood pressure?

Talk to your doctor about any supplements or therapy you would like to use. Astragalus can interfere with treatment or make conditions worse. People with high blood pressure should talk to their doctor before taking astragalus. It may interact with blood pressure medicines.