Tweet. There are no known adverse reactions between Plavix (Clopidogrel) and eating grapefruit, or drinking grapefruit juice. Furthermore, there is no sufficient evidence that illustrates grapefruit juice, or the fruit itself would interfere with the effectiveness of Plavix.
Other, more minor side effects include constipation, headache, dry mouth and insomnia (because the chemicals in these drugs also influence sleep patterns). Herbal diet pills, even though they're all natural, can have potentially dangerous side effects depending upon their ingredients.
Answers. Best Answer: The biggest side effect is loss to the size of your wallet. I know several people that have tried Herbalife, Isagenix, Nanci, Nutrilite, Advocare, and the newest Healthy People Co. brand of weight loss supplements.They all weight the same or more than when they tried them.0% of the make money from home signs along the roads were Herbalife when you called and finally got them to tell you. These companies are more concerned with profits than weight loss. As are all the MLMs.