Wellbutrin and blood test results
Routine blood tests sometimes shift in unexpected ways during treatment with a chronic medication. Wellbutrin (Bupropion) at 75mg, 100mg, 150mg, 300mg may directly alter certain lab parameters, indirectly affect others through its mechanism, or interfere with the assay itself in rare cases. Knowing what is normal, what is monitored and what is artefact prevents unnecessary worry.
Lab effects of Wellbutrin
Possible lab effects of Bupropion are listed in the prescribing information. They typically reflect the medication's mechanism: changes in liver enzymes, kidney function markers, blood counts, electrolytes, glucose or lipids depending on the agent. Wellbutrin inhibits the reuptake of norepinephrine and dopamine, with much weaker effect on serotonin. Most changes are mild and reversible; significant shifts trigger dose adjustment or further investigation.
Routine monitoring
According to the prescribing information for Bupropion, baseline labs before starting Wellbutrin and periodic monitoring during treatment are recommended for many medications in Anti-Depressants. The frequency depends on the agent and on individual risk factors. Fasting requirements for specific tests are independent of Wellbutrin dosing — the test instructions take precedence.
Frequently asked questions
Can Wellbutrin change my blood test results? ▾
Yes, some lab parameters can shift during treatment with Wellbutrin at 75mg, 100mg, 150mg, 300mg. The prescribing information for Bupropion lists the documented effects. Most are mild and not a reason to stop the medication; significant changes trigger review.
Should I fast before blood tests on Wellbutrin? ▾
Fasting requirements depend on the test, not on Wellbutrin. Continue Wellbutrin at 75mg, 100mg, 150mg, 300mg on the usual schedule unless the lab specifically instructs otherwise. The pharmacist confirms whether the medication should be held before particular tests.
More on Wellbutrin
- With alcoholWellbutrin and alcohol — is it safe to drink?
- With foodShould Wellbutrin be taken with food?
- Side effectsWellbutrin side effects: common, rare and warning signs
- Dosage guideWellbutrin dosage guide: how much to take and when
- OnsetHow fast does Wellbutrin start working?
- DurationHow long does Wellbutrin last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.