Wellbutrin, also known as bupropion, is a prescription medication commonly used to treat depression and help with smoking cessation. While it is not considered a controlled substance, many people wonder how long it remains in the body, especially when facing withdrawal, drug testing, or transitioning off the medication. Understanding its metabolism, half-life, and elimination time can provide clarity for those taking Wellbutrin or considering prescription drug detox programs.

At Atlanta Detox Center, we specialize in helping individuals safely detox from prescription medications, including antidepressants like Wellbutrin. If you or a loved one is experiencing withdrawal symptoms or dependency concerns, our team is here to provide the support and guidance you need.

What Is Wellbutrin and How Does It Work?

Wellbutrin is an atypical antidepressant that affects norepinephrine and dopamine levels in the brain. Unlike selective serotonin reuptake inhibitors (SSRIs), it does not directly influence serotonin, which sets it apart from other antidepressants.

Wellbutrin Side Effects

While Wellbutrin can be effective in treating mood disorders, it can also cause side effects such as:

• Insomnia
• Dry mouth
• Increased heart rate
• Anxiety
• Nausea

Some individuals may misuse Wellbutrin for its stimulating effects, leading to dependence and the need for Wellbutrin addiction treatment. If you’re struggling with dependence on Wellbutrin or other medications, our prescription drug detox program can provide the support and medical care you need to begin recovery safely.

How Long Does Wellbutrin Stay in Your System?

The duration of Wellbutrin in your system depends on several factors, including dosage, metabolism, liver function, and frequency of use. The key to understanding its presence in the body is its half-life, which determines how long it takes for half of the drug to be eliminated.

Wellbutrin Half-Life

The half-life of bupropion (the active ingredient in Wellbutrin) is approximately 21 hours. However, its primary metabolite, hydroxybupropion, has a longer half-life of 20 to 37 hours.1 This means that even after the main drug is eliminated, its active metabolites continue to linger, affecting the body for an extended period.

Detection in Drug Tests

Although Wellbutrin is not typically included in standard drug screenings, it can sometimes trigger false positives for amphetamines due to its chemical structure. If you are required to take a drug test, it’s important to inform the testing provider about your Wellbutrin prescription.

How Long Does Wellbutrin Stay in the Urine?

Wellbutrin can be detected in urine for up to 4 days after the last dose.2 However, individual metabolism and hydration levels can influence this timeframe.

How Long Does Wellbutrin Stay in the Blood?

Wellbutrin is detectable in blood tests for up to 48 hours after ingestion. Blood tests are less commonly used for Wellbutrin detection but may be required in medical or legal situations.2

Hair and Saliva Tests

• Hair: Wellbutrin can remain in hair follicles for up to 90 days, though hair testing is rarely used for antidepressants.
• Saliva: While Wellbutrin is not commonly tested in saliva, traces may be detectable for up to 24 hours post-ingestion.

Wellbutrin Withdrawal and Detox: What to Expect

For individuals stopping Wellbutrin, withdrawal symptoms can occur, particularly if the medication is discontinued abruptly. Wellbutrin withdrawal symptoms may include:

• Irritability
• Mood swings
• Fatigue
• Headaches
• Increased anxiety

Because Wellbutrin impacts dopamine levels, withdrawal symptoms can be different from those of other antidepressants. Gradual tapering under medical supervision is the safest way to discontinue use.

The Importance of Wellbutrin Detox and Addiction Treatment

Although Wellbutrin is not classified as a highly addictive substance, some individuals misuse it, leading to dependence. Wellbutrin detox under medical supervision ensures that individuals can safely discontinue the medication and manage withdrawal symptoms effectively.

At Atlanta Detox Center, we offer addiction treatment therapies designed to help individuals overcome dependence on prescription medications. Our program includes:

• Medical detox to ensure a safe and comfortable withdrawal process
• Individual and group therapy to address underlying mental health concerns
• Long-term recovery support to help prevent relapse

How Atlanta Detox Center Can Help

Now that you can answer, “How long does Wellbutrin stay in your system?” you might realize that stopping Wellbutrin can be challenging. Fortunately, you don’t have to go through it alone.

Atlanta Detox Center provides compassionate, professional care through prescription drug detox programs that prioritize your safety and well-being. Our experienced team is dedicated to helping individuals navigate the detox process and transition to a healthier lifestyle.

Contact us today at 844-658-0927 to speak with a specialist and take the first step toward recovery.

Sources

1. Mayo Clinic. Bupropion (Oral Route) Description and Brand Names. Available at: https://www.mayoclinic.org/drugs-supplements/bupropion-oral-route/description/drg-20062478. 
2. PMC. Bupropion Metabolism and Detection in Biological Fluids. Available at: https://pmc.ncbi.nlm.nih.gov/articles/PMC4162783/.