Try Medisearch

Feel like reading the whole blog?

MediSearch is a search engine that gives instant answers to medical questions based on 30 million scientific articles.

Bupropion: Does It Have Sexual Side Effects?

In this article, we will closely examine Bupropion, a second-generation antidepressant acting on dopamine and norepinephrine. We will discuss its uses, side effects, and particularly its lower risk of causing sexual side effects compared to other antidepressants.

Klara Hatinova

Author - Klara Hatinova

Klara is a postgraduate researcher in experimental psychology at the University of Oxford.

Klara used MediSearch to find sources for this blog.
MediSearch gives instant answers to medical questions based on 30 million scientific articles.

Summary

Bupropion, unlike other antidepressants, is less likely to cause sexual side effects. It is often chosen for treatment because it has a lower risk of causing such issues. However, like any medication, individual reactions can vary.

What is Bupropion?

Bupropion, brand name Wellbutrin, is a type of antidepressant which is primarily used to treat major depression, but also seasonal affective depression and as an aid in smoking cessation [1].

In contrast to selective serotonin reuptake inhibitors (SSRIs) such as fluoxetine, Lexapro or Zoloft, bupropion is a norepinephrine-dopamine disinhibitor (NDDI) and a second-generation antidepressant.

This means it improves mood by increasing the activity of dopamine and norepinephrine in the brain [1, 2]. This is somewhat similar to how Adderall works, although Adderall has a stronger stimulatory effect.

Since bupropion does not act on serotonin, it is commonly prescribed together with other SSRIs, as there isn’t a risk of serotonin syndrome.

Bupropion is available under various brand names and extended-release formulations, such as Wellbutrin SR, Wellbutrin XL, Aplenzin, and Forfivo XL. Still, it is also available as a generic drug, which costs less than the brand-name version [1].

Side Effects of Bupropion

Does Bupropion Have Sexual Side Effects?

Bupropion is generally associated with fewer sexual side effects compared to other antidepressants. There are several studies to support this:

  1. 1. In a study involving 13 healthy men, no differences were found in self-reported sexual function, number of erections, total erection time, or penile rigidity in subjects taking bupropion compared with those taking a placebo [3].
  2. 2. In a comparison study, 86% of patients treated with bupropion reported no adverse sexual effects. Quite the opposite – 77% of bupropion-treated patients reported at least one aspect of improved sexual functioning [4].
  3. 3. Another study found that bupropion successfully reversed a variety of sexual dysfunctions caused by serotonin reuptake inhibitors being too high in 66% of patients [5].
  4. 4. A fourth study involving 40 male outpatients found that the adverse sexual effects of other antidepressants, such as fluoxetine, resolved in 24 of the 28 patients when they were transferred to bupropion. The 12 patients who had a negative history of sexual dysfunction continued to have normal sexual functioning during bupropion treatment [6].
  5. 5. Caution! Too much is too much! Some case studies indicated bupropion can worsen hypersexuality in prone individuals, particularly during a manic episode in individuals with bipolar disorder [7].

The studies above, therefore, agree that bupropion is unlikely to reduce sexual dysfunction but can improve sex-related performance.

Can Bupropion Cause Erectile Dysfunction?

Bupropion is also not likely to cause erectile dysfunction. It is often used to treat sexual dysfunction induced by other antidepressants, such as fluoxetine [8, 6]. Bupropion can also alleviate sexual dysfunction in men with diabetes or methadone-induced erectile dysfunction, demonstrating the cross-diagnostic benefits of bupropion on sexual health [9, 10].

Summary: Bupropion Improves Sexual Function

In conclusion, bupropion is not typically associated with sexual side effects or causing erectile dysfunction. Instead, it is often used to treat sexual dysfunction induced by other antidepressants. However, individual responses may vary and be dose-dependent. All concerns should be discussed with a healthcare provider, as they can give individualised advice.

Have more health questions?

LogoMediSearch gives instant answers based on 30 million scientific articles.

View all posts