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.
Singulair side-effects do not include direct weight loss or weight gain. Side effects that may occur include headache, weakness, tiredness, trouble sleeping, cough, dizziness, indigestion, nausea or stomach upset and a stuffy nose.Some of these side effects, such as tiredness or weakness, may interfere with the exercise regimen you use for weight loss.If such side effects are persistent, contact your doctor, recommend the experts at Drugs.com. Severe side effects also are possible.ome of these side effects, such as tiredness or weakness, may interfere with the exercise regimen you use for weight loss. If such side effects are persistent, contact your doctor, recommend the experts at Drugs.com.