Which drug can cause false hCG results?

Which drug can cause false hCG results?

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.

What medications can give you a false-positive pregnancy test?

Other medications can also cause false-positive pregnancy tests. They include but aren’t limited to: anti-anxiety medications, like diazepam (Valium) or alprazolam (Xanax) antipsychotics, such as clozapine or chlorpromazine.

How common are false-positive hCG 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.

Can hCG supplement cause false-positive?

Typically, it takes about 10 days for the drug hCG to clear from blood and urine. So, if you do an UPT too soon — 10 days or less after the hCG injection — you may get a false positive because you are detecting the medication that is still in your blood and urine, not the hCG that a pregnancy is making.

Can estradiol cause a false positive pregnancy test?

The presence of HAMA, human anti-animal antibodies (HAAA), and heterophilic antibodies in blood samples can interfere with assays and cause false positive results. Hormones like hydrocortisone, luteinizing hormone (LH), estradiol, and progesterone are always present in serum, thus tests are always positive.

Can Lexapro cause false positive pregnancy test?

To our knowledge, no published case report of amenorrhea and false-positive urine pregnancy tests in women taking escitalopram exists. This case report suggests that women of child-bearing age should be carefully monitored for amenorrhea while they are on an antidepressant treatment regimen.

Can Xanax cause a false 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.

Can Adderall give you a positive pregnancy test?

Ritalin (methylphenidate) and Adderall are used to treat ADHD, and are well known to cause a false positive for amphetamines and methamphetamines.

What can cause elevated hCG?

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.

Can hCG lab results be wrong?

Is the hCG blood test always accurate? No test is 100 percent accurate every time. The hCG test can give both false-negative results and false-positive results for pregnancy. Your doctor will help you figure out your results or perform follow-up testing if there’s any doubt.

How do you take hCG for TRT?

When planning for pregnancy in greater than 12 months TRT should be cycled off every six months replaced by a four-week cycle of 3,000 IU of hCG every other day. For men who do not desire to preserve fertility testicular size can me maintained while undergoing TRT with 1,500 IU of HCG given weekly.

What causes hCG levels to rise if not pregnant?

What kind of medication can cause a false positive on a drug test?

The most commonly prescribed oral medication for diabetes, taking Metformin may result in a positive test for amphetamine or methamphetamine. Fluoxetine (Prozac) and trazodone. Both are used to treat depression and may result in false positive tests for amphetamine or methamphetamine and LSD.

Can a HCG injection cause a false positive?

However, the levels of this hormone may go up when you are receiving HCG injections, which can cause a false positive result.

What can cause a false positive on a pregnancy test?

These diuretics help increase the urine output and can affect your pregnancy test. Promethazine: Used to treat motion sickness, allergies, and vomiting, promethazine has a strong sedative effect and is capable of producing misleading pregnancy test results.

What can cause a false positive urine test for PCP?

Taking venlafaxine can result in a false positive urine test for PCP. Proton pump inhibitors (PPIs) are widely prescribed medications used for the treatment of gastroesophageal reflux disease (GERD) and heartburn symptoms. Taking PPIs daily can result in a false positive urine test for THC.