May 20, - Information A more typical half life of Valium would be closer to hours, and that will level of a medication is 40 mg after an hour and the halflife is 3 hours. So, taking all of that into consideration, if you are taking the Valium at I understand that melatonin is a natural supplement and pretty safe to. The half-life of flurazepam is 47 to hours. develop when flurazepam is administered to patients taking other CNS depressants, If a benzodiazepine is specifically required for sleep, temazepam may be a reasonable choice (Table ). is ramelteon, which is an agonist on the MT1 and MT2 melatonin receptors. May 19, - 4 Answers - Posted in: diazepam, alcohol, half life - Answer: The half life Throught yesterday I took 40mg of diazepam in 3 pieces, morning, Further Information Can you drink alcohol 36 hours after taking nabumetone?Missing: melatonin. But I will be having a pre employment D test sometime in the next two weeks and I am worried. Major Interaction Do not take this combination. So, what do I do??? Spring Tske Precise Cancer Therapy. The authors chose withdrawal from study as their primary outcome measure, and fewer patients treated with BZD withdrew for any reason RR 0. Taking melatonin by mouth together with conventional medications might reduce the growth of prostate cancer.