A Framework for Fitness-for-Purpose and Reuse in Computational Phenotyping
November 17, 2025
Brand Name :
Phexxi
Synonyms :
lactic acid/citric acid/potassium bitartrate vaginal
Class :
Contraceptives; Vaginal pH Modulators
Dosage Forms & StrengthsÂ
Vaginal GelÂ
(18/10/4) mg/gmÂ
5gm prefilled single-dose applicator (vaginal)Â
Indicated in the females of reproductive potential for the prevention of pregnancy
:
Used as a demanding contraceptive method
Apply a prefilled applicator of 5 grams into the vagina immediately before or 1 hour before the vaginal intercourse
After multiple acts of vaginal intercourse within an hour, apply an additional dose
Not indicated for pediatricsÂ
Not requiredÂ
Actions and Spectrum:Â
The actions and spectrum of each ingredient are as follows:Â
Â
Frequency definedÂ
>10%Â
Vulvovaginal pruritus Â
Vulvovaginal burning sensationÂ
1-10%Â
Local discomfort in male partners Â
Urinary tract infection (UTI)Â Â
Vulvovaginal mycotic infectionÂ
Vaginal discharge Â
Vulvovaginal discomfort Â
Bacterial vaginosisÂ
Dysuria Â
Genital discomfortÂ
Vulvovaginal pain Â
Contraindication/Caution:Â
Lactic acid/citric acid/potassium bitartrate vaginal is generally well-tolerated, but there are some contraindications and cautions to consider:Â
Pregnancy consideration:Â Â
Category CÂ
Breastfeeding warnings:Â Â
Lactation is not advised during the medication as it enters the breast milk.Â
Pregnancy category:Â
Pharmacology:
The pharmacology of lactic acid/citric acid/potassium bitartrate vaginal is primarily related to its ability to help maintain the average pH balance of the vagina. The active ingredients in the product work together to create an acidic environment that inhibits the growth of harmful bacteria and promotes the growth of beneficial lactobacilli bacteria in the vagina.Â
Lactic and citric acids are natural acids commonly found in the vagina and other body parts. They work by lowering the pH of the vagina, rendering it more acidic and less hostile to the growth of harmful bacteria.Â
Pharmacodynamics:Â
The pharmacodynamics of lactic acid/citric acid/potassium bitartrate vaginal is primarily related to its effects on the vaginal microbiota and the pH of the vagina.Â
Natural acids, lactic acid, and citric acid lower the pH of the vagina. It then promotes the growth of beneficial lactobacilli bacteria. These lactobacilli bacteria produce lactic acid as a byproduct of their metabolism, which helps to maintain the acidic environment of the vagina.Â
Potassium bitartrate acts as a buffering agent, helping to maintain the acidic pH of the vagina. It helps to prevent the pH of the vagina from becoming too alkaline, which can promote the growth of harmful bacteria.Â
lactic acid/citric acid/potassium bitartrate, vaginal helps to prevent and treat vaginal infections, such as bacterial vaginosis, and may also relieve symptoms of vaginal dryness, itching, and irritation.Â
Pharmacokinetics:Â
No pharmacokinetic studies have been performed on humans.Â
Administration:Â
Lactic acid/citric acid/potassium bitartrate vaginal is typically available as a vaginal tablet or suppository inserted into the vagina. The following are general or r the administration of this product:Â
Patient information leafletÂ
Generic Name:Â lactic acid/citric acid/potassium bitartrate vaginalÂ
Why do we use lactic acid/citric acid/potassium bitartrate vaginal?Â
lactic acid/citric acid/potassium bitartrate vaginal is used to help maintain the average pH balance of the vagina, which is essential for preventing the overgrowth of harmful bacteria that can cause infection. It helps in prevention and treatment of bacterial vaginosis.Â
The acidic environment created by lactic acid and citric acid helps to inhibit the growth of harmful bacteria. Potassium bitartrate acts as a buffering agent to help maintain the acidity of the vaginal environment.Â
lactic acid/citric acid/potassium bitartrate vaginal may also relieve vaginal dryness, itching, and irritation symptoms.