Humann Superbeets Heart Chews - Ella (Ulipristal Acetate) Interaction

Interaction Details

Ulipristal Acetate is classified as belonging to the following category: Cytochrome P450 3A4 (Cyp3A4) Substrates

Each serving of HumanN SuperBeets includes 150mg of grape seed extract (2 chews). Laboratory studies suggest that grape seed extract might have inhibitory effects on the CYP3A4 metabolizing enzyme. If this enzyme is inhibited, drugs metabolized by it may undergo slower metabolism, potentially leading to (in many cases) higher-than-normal drug levels. Elevated drug levels can increase the risk of experiencing side effects. However, it's important to point out that there is no documented or reported instance of this specific interaction occurring in human studies.

Interaction Rating

Likelihood of Occurrence

Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans.

Pharmacist Analysis

It is unlikely that grape seed extracts have a clinically significant interaction with drugs that are metabolized by CYP3A4. This effect has only been seen in lab studies and has not been seen in human ones.

Nevertheless, it may be worthwhile to know if the drug you are taking (such as the one in this interaction detail page) is metabolized by CYP3A4 and monitor yourself accordingly.

References

• An in vitro evaluation of cytochrome P450 inhibition and P-glycoprotein interaction with goldenseal, Ginkgo biloba, grape seed, milk thistle, and ginseng extracts and their constituents. PubMed
• Effects of continuous ingestion of green tea or grape seed extracts on the pharmacokinetics of midazolam. PubMed
  

Ulipristal Acetate Overview

• Ulipristal is used to prevent pregnancy after unprotected sexual intercourse (sex without any method of birth control or with a birth control method that failed or was not used properly [e.g., a condom that slipped or broke or birth control pills that were not taken as scheduled]). Ulipristal should not be used to prevent pregnancy on a regular basis. This medication is to be used as an emergency contraceptive or backup in case regular birth control fails or is used incorrectly. Ulipristal is in a class of medications called progestins. It works by preventing or delaying the release of an egg from the ovary. It also may work by changing the lining of the uterus (womb) to prevent development of a pregnancy. Ulipristal may prevent pregnancy, but it will not prevent the spread of human immunodeficiency virus (HIV, the virus that causes acquired immunodeficiency syndrome [AIDS]) and other sexually transmitted diseases.

Humann Superbeets Heart Chews - More Interactions

Humann Superbeets Heart Chews interacts with 870 drugs

Interaction Rating Key

These severity listings are for informational use only. Never start, stop or otherwise change your therapy before speaking with your provider.