Did you know that Melatonin is contraindicated when you are on immune suppression like Cellcept or steroids? Melatonin reduces the circulating levels of the medications in your blood, which can cause efficacy Can I take Lcarnitine at night? Did you know that Melatonin is contraindicated when you are on immune suppression like Cellcept or steroids? Melatonin reduces the circulating levels of the medications in your blood, which can cause efficacy Most energy drinks are loaded with caffeine and sugar, which can cause jitters, dehydration, headaches, and even affect your heart if consumed often. While an occasional drink may not cause harm, regular