Will GLP-1 affect sexual desire? Why is it time to talk about it

Posted by PSEDEN

2025-09-24

On 2025-09-24

GLP-1 drugs (such as semaglutide and tirzepatide) are commonly used in diabetes care and metabolic health, sometimes for changes in appetite and body shape. It is rarely talked about how these drugs affect deep personal areas of life, including physical confidence, sexual desire, and intimacy.
Not everyone taking GLP-1 is focused on weight, and changes in sexual health are not associated with a specific body size. Instead, they reflect how people experience themselves, relationships and a sense of confidence.

Why don’t we talk about it

Sexual behavior is often rejected in GLP-1 conversations: for several reasons:

Medical blind spots: Providers tend to focus on digital and physical health markers. Sexual health is often overlooked unless the patient proposes sex.
Stratified stigma: For many, sex is still difficult to discuss publicly. Increased cultural pressure on body image makes conversation more difficult.
Research Gap: GLP-1 and metabolic results have been strongly studied, but there are limited studies on intimacy and sexual function. Women generally do not support these shifts.

What are women going through

Everyone’s stories are different, and experience goes beyond simple “good” or “bad” results:

The change of desire. A nationally representative Kinsey Institute survey of 2,000 single adults found that more than half of GLP-1 users reported changes in their sexual life. About 18% of desires increased, while 16% noticed a decline (Kinsey Institute, 2025).
Mixed emotions. Some people feel more comfortable with physical intimacy, while others report increased self-awareness of things like loose skin or changes in body identity.
Relationship changes. A mixed method analysis of online user reports describes an increase and decrease in sexual desire, often associated with mental health, confidence, and hormone shifts (PMC, 2024).

Media reports respond to this complexity. Some describe new confidence and openness in intimacy, while others notice a decrease in desire, which may be due to changes in the brain’s reward pathways (Connect, 2024).
Key points: Sex is not determined by the size of the body, but by the relationship between someone and his or her body and partner.

Why is this conversation important

If GLP-1 does affect your sexual life, that doesn’t mean losing intimacy. It may just require more intentional resolution of sexual problems, just like in the case where another drug affects desire. Many treatments, including antidepressants and hormone therapy, can affect sexual function. Through support, adjustments or new strategies, people often find ways to reconnect with intimacy.
At the Institute of Sexual Health, we believe that talking about sexual behavior openly helps reduce shame and confirms that each experience, whether it is gaining confidence, noting a decline in desire or not changing at all, is effective.

How to Start Talk About It

With your provider
Ask questions like “How does this medication affect my sexual desire, body image, or intimacy?” ” Even if there is no clear answer, dialogue is important.
With your partner
Share honestly what feels new or fragile. Intimacy deepens when a partner feels included instead of leaving guesses.
Be with yourself
Explore how your body feels and reacts in daily life. It could be a diary, a self-hit of mindfulness, or just notice the comfort in clothing and exercise.
With the therapist
Sex therapy provides a safe space for handling change, navigating body image, and exploring ways to cultivate intimacy.

Advance with GLP-1 and Sex

GLP-1 is reshaping health for many people, and sex is part of the story. Research shows that some people feel more confident and curious about intimacy, while others notice new insecurities or shifts in desires. What matters is not the scale, but how people experience connection, pleasure and self-acceptance.
If you notice changes in confidence, desire, or intimacy while taking GLP-1, you are not alone. These experiences are important and can be supported.

Series Notes: More GLP-1 information is coming soon

This article is the first in a three-part series about GLP-1, body confidence and intimacy. In the next section, we will look at how changes in the body affect sexual desire and explore how to develop confidence in the new chapter. In the last section, I will provide a tangible way to address desire, arousal, or any other adverse changes in sexual intimacy due to GLP-1.

Consider sex therapy near Minneapolis, Minnesota

exist Sexual Health Research InstituteWe support anyone who wants to help explore intimacy with compassion and shame. Whether you are navigating body changes, desire changes, or relationship dynamics on GLP-1, our therapists can help you strengthen your confidence and connection. First, simple:

Contact the Sexual Health Institute to set up your first date.
Meet one of our skilled sexual and relationship therapists for intake.
Move forward in sexual and interpersonal relationships with joy and achievement!