A one-step test for methamphetamine in human urine Methamphetamine is a potent sympathomimetic used in human therapy. Its acute administration in higher dose leads to increased stimulation of the CNS and induces euphoria, alertness and a feeling of increased energy and strength. Overdose leads to anxiety, paranoia, psychotic behavior and cardiac arrhythmias. Psychotic behavior in overdose is difficult to distinguish from schizophrenia. 40% of ingested methamphetamine is excreted in the urine in unchanged form, the rest in the form of amphetamine and its oxidation and deamination derivatives. Thus, the presence of methamphetamine in the urine signals its use. This exam has a screening character, it is fast and sensitive, it determines methamphetamine in human urine at a concentration above 500 ng/ml for 5 days after ingestion. See also other products of the Biogema brand, which are in the Drug Tests, Medical Equipment and Diagnostic Tests categories. Biogema The methamphetamine test for the determination of the drug in urine is registered in the ŠUKL database under the code P73188. If you are not sure about the choice of this product, get inspired in the Drug tests category.