Study Finds Orgasms Clear Stuffy Noses as Effectively as Decongestant Sprays

Sexual intercourse culminating in orgasm can temporarily alleviate nasal congestion with an effectiveness comparable to over-the-counter decongestant sprays, according to a study conducted by German researchers. The findings indicate that this form of physical exertion can improve nasal airflow for up to an hour.

The study, which involved 18 couples, measured nasal airflow using a portable rhinomanometer. Participants recorded their breathing levels before sex, immediately after orgasm, and at 30-minute, one-hour, and three-hour intervals. The data considered valid only if both partners reported reaching climax.

When compared to xylometazoline, a common decongestant spray, orgasm provided a similar boost in airflow. Immediately after orgasm, average airflow increased by 214 mL/s, reaching 249 mL/s at the 30-minute mark. Decongestant spray, in contrast, increased airflow by approximately 235 mL/s immediately and 287 mL/s at 30 minutes, with its effects lasting up to three hours.

Researchers noted that the relief experienced varied based on the individual's initial level of congestion. Those with more severe nasal blockage reported more significant improvement after orgasm, while individuals with mild congestion experienced less noticeable changes.

The study’s lead researcher, Olcay Bulut, suggested that a combination of physical exertion and arousal contributes to the opening of nasal airways. The researchers also acknowledged limitations, including the reliance on self-reported data for pleasure and airflow measurements, which prevented definitive confirmation of adherence to study protocols.

Historically, connections between the nose and sexual function have been explored. In 1897, physician Wilhelm Fliess proposed a link between the nose and genitals, though modern research has largely debunked his specific theories. This current study, however, suggests a potential physiological link between sexual activity and sinus clearance.

Previous research has indicated that exercise intensity, rather than duration, is a key factor in improving nasal airflow. The authors of this study also posited that further research could investigate whether masturbation provides similar nasal decongestant effects, a possibility that remains untested.