Q:

What can cause false positives for benzodiazepines?

A:

Quick Answer

Some drugs, such as tolmetin, naproxen, etodolac, fenoprofen, oxaprozin and sertraline, can create a false positive for benzodiazepines on a drug screening, according to the St. John Providence Health System. A benzodiazepines urine test is used to determine an overdose of these drugs and is typically administered when a patient shows signs of overdose, such as slurred speech, confusion, lack of coordination or unconsciousness.

  Know More

Full Answer

A benzodiazepine urine test detects benzodiazepines using metabolites, or the product they break down into in the body, according to the St. John Providence Health System. While the test is relevant in simply detecting benzodiazepines in the system, most benzodiazepines urine tests cannot detect the actual amount in the body. Additionally, there are several kinds of benzodiazepines that are commonly not detected in urine tests, including alprazolam, clonazepam, temazepam and triazolam. Benzodiazepines are central nervous system depressants that are most often prescribed to help with sleeping, control seizures, sedate patients, ease anxiety and quell muscle spasms. They are commonly called tranquilizers, muscle relaxants and sleeping pills. Benzodiazepines are also used illegally, can become extremely addictive, and when combined with alcohol, can be fatal. A toxicology screening for benzodiazepines also includes tests for opiods, amphetamines, barbiturates, cocaine and phencyclidine.

Learn more about Drug Interactions

Related Questions

  • Q:

    What does "false cause and effect" mean in logic?

    A:

    In logic, "false cause and effect" is when one event is said to have caused another event just because the first event preceded the second event. It is a logical fallacy because it uses sequence as the only evidence without considering other factors.

    Full Answer >
    Filed Under:
  • Q:

    What drugs cause tinnitus?

    A:

    A variety of drugs may cause tinnitus, including aspirin, antidepressants, cancer medications, quinine, antibiotics and diuretics, according to Mayo Clinic. Typically, when medications are causing tinnitus, symptoms disappear when the patient stops taking the medication. Symptoms often worsen if the medication dosage is increased.

    Full Answer >
    Filed Under:
  • Q:

    What are some drugs that cause alopecia?

    A:

    Drugs that cause alopecia, or hair loss, include blood thinners such as warfarin and heparin, gout medications such as allopurinol and beta blockers such as ateolol and metaprolol that lower blood pressure, explains Everyday Health. Accutane acne treatment, antiseizure drugs, ACE inhibitors, antidepressants and hormone therapy also cause hair loss.

    Full Answer >
    Filed Under:
  • Q:

    What can cause false low eGFR readings?

    A:

    Factors that can lead to false low eGFR results include kidney disease, decreased renal perfusion, significant muscle mass and unusually fast muscle breakdown, states Ontario Association of Medical Laboratories. Excessive protein consumption, marked extracellular fluid decrease and poor glucose control may also lead to decreased eGFR results.

    Full Answer >

Explore