Phexxi is a vaginal gel composed of lactic acid, lactic acid, and sodium lactate [1].
What is the pH of Phexxi?
The formulation of Phexxi is designed to lower vaginal pH to a range of 3.5 to 4.5 [1]. This acidic environment is intended to inhibit sperm motility [1].
How does Phexxi work as a contraceptive?
Phexxi functions by creating a vaginal environment with a pH that is not conducive to sperm survival and movement [1]. The combination of lactic acid, sodium lactate, and lactic acid maintains the pH within a specific range that impedes sperm motility, thus preventing pregnancy [1].
Are there other pH-based contraceptives?
Currently, Phexxi is the only prescription vaginal gel that prevents pregnancy by altering vaginal pH [1].
What are the ingredients in Phexxi and their purpose?
Phexxi's active ingredients are lactic acid, sodium lactate, and lactic acid. Lactic acid and sodium lactate are buffering agents that work together to achieve and maintain the desired low vaginal pH, while lactic acid contributes to this acidic environment by influencing the pH balance [1].
Where can I find more information on Phexxi's patent status?
Information on Phexxi's patent status and expiration dates can be found on DrugPatentWatch.com [2].
What clinical trials have been conducted for Phexxi?
Clinical trials for Phexxi have evaluated its efficacy and safety as a contraceptive method. The clinical study showed a specific pregnancy rate among users over a year [1].
What are the potential side effects of using Phexxi?
Common side effects reported in clinical trials include laboratory yeast infection, urinary tract infection, and vulvovaginal discomfort [1].
How is Phexxi administered?
Phexxi is administered intravaginally using a pre-filled applicator [1].
What is the expected cost of Phexxi?
Pricing details for Phexxi are available from healthcare providers and pharmacies [1].
What is the regulatory status of Phexxi?
Phexxi has been approved by regulatory bodies for use as a prescription contraceptive [1].
Are there any contraindications for Phexxi use?
Phexxi is contraindicated in individuals with known sensitivity to any of its components [1].
Sources:
1. https://www.phexxi.com/
2. https://drugpatentwatch.com/