Sure Jell, also known as Certo drug, is a popular quick-fix for marijuana users to detox their urine and pass a drug test. Find out whether or not it works. A positive bup on a drug screen test is a positive result for buprenorphine. Buprenorphine is often used as a tool to lessen the addiction of opiate addiction. Can the seizure med trileptal cause a false positive for benzos in a drug test? - Answered by a verified Drug Testing Expert I would be EXTREMELY wary of switching to Effexor. I was on Lexapro first myself, and I thought it was responsible for my forgetfulness (come to find out, the klonopin was likely the guilty party on that one!) but I don't remember having any other side-effects except perhaps a bit of tiredness. With drug testing beginning to rise in popularity as a workplace standard, people are starting to look for more and more efficient ways to quickly cleanse their bodies of substances that could make them test positive. You may have an infection. A positive finding of the enzyme leukocyte esterase in urinalysis indicates the presence of white blood cells in the urine. I just wanted to share my story about Lexapro. I took one 10mg Lexapro pill and 8 hours later had a severe adverse reaction to the drug. My life was about to become a nightmare.(This incident happened 14 months ago) My experience is rare but it is important to stress the dangers not explained by professionals in the field and there are many. Lexapro Withdrawal Symptoms. Almost 1 in 3 people that stop taking an SSRI, such as Lexapro, suffer one or more of the following withdrawal symptoms. Lexapro is a drug that was released by the Forest Pharmaceuticals corporation aimed at fighting depression. The FDA approved Lexapro in August of 2002. I'd also recommend you guide the person to withdrawal websites, ignore the horror stories and look at the success stories. And know that, again, most don't get protracted withdrawals and move on in a reasonable amount of time.