Citricdosage
citric acid 0.01 MG/MG / lactic acid 0.018 MG/MG / potassium bitartrate 0.004 MG/MG Vaginal Gel [Phexx]
Dosage and administration
Administer one pre-filled single-dose applicator of PHEXX (5 grams) vaginally immediately before (or up to one hour before) each episode of vaginal intercourse May use during any part of the menstrual cycle
2.1 Recommended
Dosage Administer one pre-filled applicator of PHEXX (5 grams) vaginally immediately before or up to one hour before each act of vaginal intercourse. If more than one act of vaginal intercourse occurs within one hour, an additional dose must be applied. Five grams of PHEXX contains 90 mg of lactic acid, 50 mg of citric acid, and 20 mg of potassium bitartrate.
2.2 Timing of PHEXX
Use May use PHEXX during any part of the menstrual cycle. May use PHEXX as soon as it is safe to resume vaginal intercourse after childbirth, abortion, or miscarriage.
2.3 Use of PHEXX with
Other Contraceptive Methods PHEXX may be used concomitantly with hormonal contraceptives; latex, polyurethane, and polyisoprene condoms; and vaginal diaphragms. Avoid PHEXX use with vaginal rings.
2.4 Use of PHEXX with
Other Vaginal Products PHEXX may be used concomitantly with other products for vaginal infections including miconazole, metronidazole, and tioconazole.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective May 2, 2025. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
This page reproduces regulatory text for reference. It is not medical advice, and KenyRx is not a pharmacy or a prescriber. Talk to a doctor or pharmacist about whether a medicine is right for you.
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