Chemsex: Emerging Threats Facing the MSM Experience - A Cross-Sectional Study.

BACKGROUND

The trend of male homosexuality is progressively rising. The preference for chemsex (use of recreational drugs during sexual encounters) is also becoming more prevalent among the men who have sex with men (MSM), which increases sexual excitement during intercourse. This, in turn, heightens the risk of transmission of sexually transmitted diseases, including HIV/AIDS.

OBJECTIVE

To assess the prevalence of chemsex in same-sex relationships and related behaviors among MSM.

SUBJECTS AND

METHODS

A cross-sectional study was conducted on 227 MSM in the community of Can Tho city, Vietnam, from March to October 2023.

RESULTS

42.3% of MSM engage in chemsex. The most commonly used substance in chemsex is popper (94.8%). Six factors are associated with chemsex: (a) MSM working in office jobs (OR = 2.1, 95% CI 1.1 - 4.3, p = 0.030); (b) Having more than 5 sexual partners (OR = 7.2, 95% CI 2.6 - 20.1, p < 0.0001); (c) Engaging in sex work or exchanged sex for money (OR = 5.0, 95% CI 1.3 - 18.6, p = 0.017); (d) Participating in group sex (OR = 5.2, 95% CI 2.4 - 11.4, p < 0.0001); (e) Never using condoms during sex (OR = 1.5, 95% CI 1.2 - 2.0, p = 0.003); and (f) Using recreational drugs (OR = 1.9, 95% CI 1.1 - 3.5, p = 0.024). Factors influencing chemsex behavior include easy access to stimulants, lack of understanding about the harms of chemsex, trust in sexual partners, desire to enhance sexual pleasure, and pain reduction during intercourse.

CONCLUSION

Chemsex among the MSM group is on the rise, and this likely leads to increased rates of HIV and STI transmission, as well as long-term health consequences. Healthcare workers and the community need to reduce stigma, discrimination, and narrow-minded attitudes towards individuals who use substances during sexual activity, as these barriers can prevent them from seeking harm reduction information and professional assistance for the issues they face.