Best answer: Can benzodiazepines cause false positive pregnancy test?

What drugs can cause false positive pregnancy test?

1. Some medications can cause a false positive pregnancy test.

  • Some anti-anxiety medications.
  • Antipsychotics.
  • Some antiseizure drugs.
  • Parkinson’s disease medications.
  • Diuretics (“water pills”)
  • Antihistamines.
  • Methadone.
  • Antinausea medications.

Can Xanax cause a positive pregnancy test?

Most medications cannot create a false positive pregnancy test. However, medications that contain hCG can cause a false positive pregnancy test result. These medications are often used in some fertility drugs. Commonly prescribed anti-anxiety drugs, such as Valium or Xanax, can also cause a false positive result.

What medications can affect hCG levels?

But medicines that have the pregnancy hormone hCG in them may give a false positive test result. This includes some medicines given for infertility treatments—often called the “trigger shot” and sold under the brand names Novarel, Ovidrel, Pregnyl, and Profasi.

What can interfere with getting a positive pregnancy test?

Read on to learn more about false positives on home pregnancy tests.

  • Chemical pregnancy. It’s possible to have a positive pregnancy test even if you aren’t technically pregnant. …
  • Ectopic pregnancy. …
  • Recent miscarriage or abortion. …
  • User error. …
  • Evaporation lines. …
  • Medications. …
  • Certain medical conditions.
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What causes hCG levels to rise if not pregnant?

Although the most common cause of an elevated HCG level in females is pregnancy, occasionally, a HCG-secreting tumor is suspected and other conditions such as gestational trophoblastic disease (GTD), nontrophoblastic neoplasms, or a pituitary source of HCG, must be considered.

How common are false positive pregnancy tests?

A false-positive test result only happens less than 1% of the time, but when it does, it can make the following days or weeks confusing before you realize you’re not actually pregnant.

Is Xanax bad for a pregnancy?

Xanax is not safe to take during pregnancy. It’s a pregnancy category D drug, which means it can harm your pregnancy. The effects on a pregnancy depend on when in the pregnancy you take Xanax. It can cause serious problems throughout your entire pregnancy, though, so you should avoid it during all three trimesters.

How do antihistamines affect pregnancy tests?

Urine hCG tests may give a false-negative result if the urine is too diluted or if testing is done too soon in the pregnancy. Certain drugs such as diuretics and promethazine (an antihistamine) may cause false-negative urine results.

What pregnancy class is Xanax?

Safety of Psychiatric Medications During Pregnancy and Lactation

Drug FDA pregnancy category*
Alprazolam (Xanax) D
Chlordiazepoxide (Librium) D
Clonazepam (Klonopin) D
Clorazepate (Tranxene) D

Can drugs affect a pregnancy test?

Most medicines should not affect the results of a home pregnancy test. This includes over-the-counter and prescription medicines such as birth control and antibiotics. Also, alcohol and illegal drugs do not affect pregnancy test results.

Can stress affect hCG levels?

In conclusion, stress-related hormones affect placental HCG secretion in vitro. The involvement of these factors in impairing early pregnancy development is suggested.

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Can anything affect hCG levels?

Low hCG levels alone are not necessarily a reason to be worried. There are many factors that affect the levels, and the normal range varies hugely between individual women. Your doctor will be able to monitor your hCG levels for you if you have concerns. Even if they remain low, there is nothing that you can do.

Can pregnancy cause a false positive Covid test?

Study: 10% of pregnant women test positive for COVID-19, with most asymptomatic.

Why would I get a positive pregnancy test and then a negative?

The hook effect happens when you have too much hCG in your blood or urine. How is this possible? Well, the high levels of hCG overwhelm the pregnancy test and it doesn’t bond with them correctly or at all. Rather than two lines saying positive, you get one line that incorrectly says negative.