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.
It is not entirely clear why the medication causes weight loss. Celexa can often cause loss of appetite, nausea, and diarrhea, which may contribute to this. Often, these side effects go away with time. Also, since weight gain can be a depression symptom, treating the depression can lead to weight loss.t is unclear why Celexa causes this, but factors such as loss of appetite, nausea, and diarrhea (all potential side effects) may contribute to the unintended weight loss.