Kenyan pharmacists have issued a strong warning against a social media trend that encourages women to insert cetirizine tablets into the vagina in hopes of achieving tightness, a practice they say is unsafe and unsupported by medical evidence. The alert centers on cetirizine for vaginal tightening, a claim that has spread rapidly online despite lacking any scientific basis.
What the Trend Claims
Posts circulating on TikTok earlier this week suggested that cetirizine, an oral antihistamine typically used for allergies, could reduce vaginal moisture and create a feeling of tightness during intercourse. The idea gained traction, prompting both promotion and skepticism among users, and reportedly led to increased demand for the drug in some pharmacies, particularly in Nairobi.
Pharmacists Push Back
The Pharmaceutical Society of Kenya (PSK) responded with a statement on Thursday, emphasizing that cetirizine is formulated for swallowing, not for vaginal insertion. The professional body warned that the drug’s ingredients have not been tested on sensitive vaginal tissue and that using it in this way could cause harm.
According to the PSK, while antihistamines can sometimes cause dryness as a side effect, dryness should not be confused with tightness. Instead, it may lead to increased friction, discomfort, and a higher risk of tissue injury. The society urged anyone who has already tried the practice to stop and to seek medical attention if they experience pain, bleeding, burning, itching, unusual discharge, or fever.
Rising Prices and Shortages
The PSK also acknowledged reports of rising prices and shortages of cetirizine in some pharmacies, likely driven by the surge in demand. The society cautioned retailers against exploiting the situation, noting that people who genuinely need the medicine for allergy relief could face difficulty obtaining it. It further encouraged its members not to knowingly dispense medicines that might be misused and to report any side effects to health authorities.
Health Ministry Weighs In
The warning from pharmacists came a day after Kenya’s health ministry expressed concern about the trend. Ouma Oluga, a senior health official, said some social media users appeared to be treating expert medical advice as a joke, without considering the potential consequences. He suggested that authorities could introduce a system to track the distribution and purchase of medicines to help identify possible misuse, though no formal decision has been announced.
Call for Responsible Sharing
The PSK also urged social media influencers and content creators to exercise caution when sharing health information, stressing that unverified claims can put people’s health at risk. The society concluded by reminding the public that online trends should never override expert guidance: “Check with a pharmacist before using any medicine for a purpose it was not made for. Do not rely on social media for medical advice.”
