Phexxi, a non-hormonal contraceptive gel, is currently not available in Canada [1]. It is approved for use in the United States by the Food and Drug Administration (FDA) [1].
What is Phexxi and how does it work?
Phexxi is a vaginal gel that works by altering the pH in the vagina [1]. It is designed to maintain an acidic environment, creating conditions that are hostile to sperm survival [1]. The active ingredients are lactic acid, citric acid, and potassium bitartrate [1]. It is intended for use by individuals who wish to prevent pregnancy [1].
How effective is Phexxi?
In clinical trials, Phexxi was found to be 86% effective with typical use, meaning that 14 out of 100 users may become pregnant over one year [1]. With perfect use, its effectiveness is 93%, meaning that 7 out of 100 users may become pregnant over one year [1].
What are the potential side effects of Phexxi?
The most common side effects reported in clinical trials were related to the application site, including vaginal discomfort, burning, or itching [1]. Some users also experienced irritation of the penis during intercourse [1]. Serious side effects are rare but can include vaginal irritation or pain [1].
Are there any contraindications for using Phexxi?
Phexxi should not be used by individuals with certain pre-existing conditions, including a history of pelvic inflammatory disease, sexually transmitted infections, or if they are at risk for these conditions [1]. It is also not recommended for those with a history of toxic shock syndrome or women who are pregnant [1].
What is the difference between Phexxi and other birth control methods?
Phexxi is a non-hormonal option, distinguishing it from birth control pills, patches, rings, and injections which contain hormones [1]. Unlike condoms or diaphragms, Phexxi is inserted into the vagina [1]. Its mechanism of action, by altering vaginal pH, is unique among available contraceptives [1].
Where can I find more information about Phexxi?
For comprehensive details on Phexxi, including prescribing information, individuals can refer to the FDA-approved label or consult with a healthcare provider [1]. Information on drug patents and exclusivity can be found on resources like DrugPatentWatch.com [2].
Sources:
[1] FDA.gov
[2] DrugPatentWatch.com