Terconazole 8 mg/g Cream
🆔 Identity & classification
Where does this data come from?
🏷️ RxNorm drug class
This medicine belongs to the Azole Antifungal class.
Where does this data come from?
🏭 Manufacturer & labeler
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🩺 Clinical
Terconazole is used to treat fungal and yeast infections of the vagina. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
Read the full MedlinePlus article ↗- Terconazole treats vaginal yeast infections — specifically those caused by a fungus called Candida. It comes as a vaginal cream or a vaginal suppository, and both work the same way...
- You insert terconazole vaginally — either using the applicator with the cream or inserting the suppository — once each night at bedtime for three nights in a row. It is not taken b...
- How do I use it, and how long does treatment last?
- The most common side effects are headache, genital burning or itching, painful periods, and abdominal discomfort. These are generally manageable. However, if you develop skin irrit...
Patient education
Supplement & herbal interactions
Some supplements/herbs that may interact with Terconazole — tap one for details:
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💊 What it looks like
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🧪 Inactive Ingredients / Excipients
Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
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Butylated hydroxyanisole is a synthetic preservative that prevents oils and fats in medicines from spoiling or becoming rancid. It keeps the medicine stable and extends its shelf life.
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Cetyl alcohol is a waxy, fatty substance derived from plant or animal sources. It acts as an emulsifier and thickener in medicines, helping blend oil and water components and giving products a smooth, creamy texture.
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Isopropyl myristate is an oily liquid made from coconut or palm oil. It's used in medicines as an emollient and penetration enhancer to help the medicine absorb through skin or improve spreadability in topical products.
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A synthetic emulsifier derived from sorbitol and fatty acids. It helps mix oil and water-based ingredients together and improves the texture and stability of the medicine.
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Polysorbate 80 is a synthetic emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together in medications and improves how the product disperses in the body.
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Propylene glycol is a clear liquid derived from petroleum or vegetable sources. It acts as a solvent, humectant, and preservative in medicines, helping dissolve active ingredients and maintain product stability.
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Stearyl alcohol is a waxy, fatty substance derived from natural oils or made synthetically. It acts as an emulsifier and thickener in medicines, helping mix ingredients together and give the product the right texture.
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Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.
8 inactive ingredients listed in the exact product block matched to this NDC.
Where does this data come from?
ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.Inactive ingredient FAQ
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💲 Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per g | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | $0.999 | $19.98 / 20 g |
| Medicaid paysCMS SDUD · 12 mo | $1.41 | $28.25 / 20 g |
| Medicare drug plans payPart D · Q2 2026 | $1.49 | $29.74 / 20 g |
Where does this data come from?
🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Terconazole Vaginal Cream 0.8% 8 mg/g 00168-0347-20 | E. | 20 g | $0.999 | BX | Availability likely | — |
| Terconazole 8 mg/gthis 51672-1302-00 | Sun | 1 tube | $0.999 | BX | Availability likely | — |
| Terconazole 8 mg/g 50090-1196-00 | A-S | 1 tube | — | BX | FDA listed | — |
| Terconazole Vaginal Cream 0.8% 8 mg/g 50090-6299-00 | A-S | 20 g | — | BX | FDA listed | — |
| Terconazole 8 mg/g 68071-1626-02 | NuCare | 20 g | — | BX | FDA listed | — |
Where does this data come from?
⏳ Availability & generic status
This product is an FDA-approved generic. Other versions of the same drug are listed under Therapeutic equivalents, least expensive first.
Where does this data come from?
🗺️ Medicaid utilization & spend
📊 Medicare Part D spend CMS · PART D · 2026 (Q1)
📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 51672-1302-00 You're viewing this | 1 TUBE, WITH APPLICATOR in 1 CARTON (51672-1302-0) / 20 g in 1 TUBE, WITH APPLICATOR | 2004-04-06 | Active |
📄 Full prescribing information FDA SPL
🎯 Indications and Usage ▾
INDICATIONS AND USAGE Terconazole vaginal cream is indicated for the local treatment of vulvovaginal candidiasis (moniliasis). As terconazole vaginal cream is effective only for vulvovaginitis caused by the genus Candida , the diagnosis should be confirmed by KOH smears and/or cultures.
⏱️ Dosage and Administration ▾
DOSAGE AND ADMINISTRATION One full applicator (5 grams) of terconazole vaginal cream (40 mg terconazole) should be administered intravaginally once daily at bedtime for three consecutive days. Before prescribing another course of therapy, the diagnosis should be reconfirmed by smears and/or cultures and other pathogens commonly associated with vulvovaginitis ruled out. The therapeutic effect of terconazole vaginal cream is not affected by menstruation.
⛔ Contraindications ▾
CONTRAINDICATIONS Patients known to be hypersensitive to terconazole or to any of the components of the cream.
⚠️ Warnings ▾
WARNINGS Anaphylaxis and toxic epidermal necrolysis have been reported during terconazole therapy. Terconazole therapy should be discontinued if anaphylaxis or toxic epidermal necrolysis develops.
🤒 Adverse Reactions ▾
ADVERSE REACTIONS Adverse Reactions from Clinical Trials Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice. During controlled clinical studies conducted in the United States, patients with vulvovaginal candidiasis were treated with terconazole 0.8% vaginal cream for three days. Based on comparative analyses with placebo and a standard agent, the adverse experiences considered most likely related to terconazole 0.8% vaginal cream were headache (21% vs.
16% with placebo) and dysmenorrhea (6% vs. 2% with placebo). Other adverse experiences reported with terconazole 0.8% vaginal cream were abdominal pain (3.4% vs.
1% with placebo) and fever (1% vs. 0.3% with placebo). The adverse drug experience most frequently causing discontinuation of therapy was vulvovaginal itching, 0.7% with the terconazole 0.8% vaginal cream group and 0.3% with the placebo group.
Post-marketing Experience The following adverse drug reactions have been first identified during post-marketing experience with terconazole:. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. General: Asthenia, Influenza-Like Illness consisting of multiple listed reactions including fever and chills, nausea, vomiting, myalgia, arthralgia, malaise Immune: Hypersensitivity, Anaphylaxis, Face Edema Nervous: Dizziness Respiratory: Bronchospasm Skin: Rash, Toxic Epidermal Necrolysis, Urticaria
🔄 Drug Interactions ▾
Drug Interactions The therapeutic effect of terconazole is not affected by oral contraceptive usage. The levels of estradiol and progesterone did not differ significantly when 0.8% terconazole vaginal cream was administered to healthy female volunteers established on a low dose oral contraceptive.
🤰 Pregnancy ▾
Pregnancy Teratogenic Effects Pregnancy Category C There was no evidence of teratogenicity when terconazole was administered orally up to 40 mg/kg/day (50× the recommended intravaginal human dose of the 0.8% vaginal cream formulation) in rats, or 20 mg/kg/day in rabbits, or subcutaneously up to 20 mg/kg/day in rats. Dosages at or below 10 mg/kg/day produced no embryotoxicity; however, there was a delay in fetal ossification at 10 mg/kg/day in rats. There was some evidence of embryotoxicity in rabbits and rats at 20 to 40 mg/kg.
In rats, this was reflected as a decrease in litter size and number of viable young and reduced fetal weight. There was also delay in ossification and an increased incidence of skeletal variants. The no-effect dose of 10 mg/kg/day resulted in a mean peak plasma level of terconazole in pregnant rats of 0.176 mcg/mL which exceeds by 30 times the mean peak plasma level (0.006 mcg/mL) seen in normal subjects after intravaginal administration of terconazole 0.8% vaginal cream.
This safety assessment does not account for possible exposure of the fetus through direct transfer to terconazole from the irritated vagina by diffusion across amniotic membranes. Since terconazole is absorbed from the human vagina, it should not be used in the first trimester of pregnancy unless the physician considers it essential to the welfare of the patient. Terconazole may be used during the second and third trimester if the potential benefit outweighs the possible risks to the fetus.
🧒 Pediatric Use ▾
Pediatric Use Safety and efficacy in children have not been established.
🧓 Geriatric Use ▾
Geriatric Use Clinical studies of terconazole did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients.
🆘 Overdosage ▾
OVERDOSAGE In the rat, the oral LD 50 values were found to be 1741 and 849 mg/kg for the male and female, respectively. The oral LD 50 values for the male and female dog were ≅1280 and ≥640 mg/kg, respectively. In the event of oral ingestion of suppository or cream, supportive and symptomatic measures should be carried out. If the cream is accidentally applied to the eyes, wash with clean water or saline and seek medical attention if symptoms persist.
🧬 Clinical Pharmacology ▾
CLINICAL PHARMACOLOGY Absorption Following a single intravaginal application of a suppository containing 240 mg 14 C-terconazole to healthy women, approximately 70% (range: 64 to 76%) of terconazole remains in the vaginal area during the suppository retention period (16 hours); approximately 10% (range: 5 to 16%) of the administered radioactivity was absorbed systemically over 7 days. Maximum plasma concentrations of terconazole occur 5 to 10 hours after intravaginal application of the cream or suppository. Systemic exposure to terconazole is approximately proportional to the applied dose, whether as the cream or suppository.
The rate and extent of absorption of terconazole are similar in patients with vulvovaginal candidiasis (pregnant or non-pregnant) and healthy subjects. Distribution Terconazole is highly protein bound (94.9%) in human plasma and the degree of binding is independent of drug concentration over the range of 0.01 to 5 mcg/mL. Metabolism Systemically absorbed terconazole is extensively metabolized (>95%).
Elimination Across various studies in healthy women, after single or multiple intravaginal administration of terconazole as the cream or suppository/ovule, the mean elimination half-life of unchanged terconazole ranged from 6.4 to 8.5 hours. Following a single intravaginal administration of a suppository containing 240 mg 14 C-terconazole to hysterectomized or tubal ligated women, approximately 3 to 10% (mean ± SD: 5.7 ± 3%) of the administered radioactivity was eliminated in the urine and 2 to 6% (mean ± SD: 4.2 ± 1.6%) was eliminated in the feces during the 7-day collection period.
Multiple Dosing There is no significant increase in maximum plasma concentration or overall exposure (AUC) after multiple daily applications of the cream for 7 days or suppositories for 3 days. Photosensitivity reactions were observed in some normal volunteers following repeated dermal application of terconazole 2% and 0.8% creams under conditions of filtered artificial ultraviolet light. Photosensitivity reactions have not been observed in U.S. and foreign clinical trials in patients who were treated with terconazole suppositories or vaginal cream (0.4% and 0.8%).
Microbiology Mechanism of action Terconazole, an azole antifungal agent, inhibits fungal cytochrome P-450-mediated 14 alpha-lanosterol demethylase enzyme. This enzyme functions to convert lanosterol to ergosterol. The accumulation of 14 alpha-methyl sterols correlates with the subsequent loss of ergosterol in the fungal cell wall and may be responsible for the antifungal activity of terconazole.
Mammalian cell demethylation is less sensitive to terconazole inhibition. Activity in vitro Terconazole exhibits antifungal activity in vitro against Candida albicans and other Candida species. The MIC values of terconazole against most Lactobacillus spp. typically found in the human vagina were ≥128 mcg/mL; therefore these beneficial bacteria are not affected by drug treatment.
🧬 Mechanism of Action ▾
Mechanism of action Terconazole, an azole antifungal agent, inhibits fungal cytochrome P-450-mediated 14 alpha-lanosterol demethylase enzyme. This enzyme functions to convert lanosterol to ergosterol. The accumulation of 14 alpha-methyl sterols correlates with the subsequent loss of ergosterol in the fungal cell wall and may be responsible for the antifungal activity of terconazole. Mammalian cell demethylation is less sensitive to terconazole inhibition.
📦 How Supplied / Storage and Handling ▾
HOW SUPPLIED Terconazole Vaginal Cream 0.8% is available in 20 gram (NDC 51672-1302-0) tubes with 3 measured-dose applicators. Store at 20° to 25°C (68° to 77°F) [see USP Controlled Room Temperature].
📦 Storage and Handling ▾
Store at 20° to 25°C (68° to 77°F) [see USP Controlled Room Temperature].
📋 Description ▾
DESCRIPTION Terconazole Vaginal Cream 0.8% is a white to off-white, water washable cream for intravaginal administration containing 0.8% of the antifungal agent terconazole, cis -1-[ p -[[2-(2,4-Dichlorophenyl)-2-(1 H -1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-isopropylpiperazine, compounded in a cream base consisting of butylated hydroxyanisole, cetyl alcohol, isopropyl myristate, polysorbate 60, polysorbate 80, propylene glycol, purified water, and stearyl alcohol. The structural formula of terconazole is as follows: TERCONAZOLE C 26 H 31 Cl 2 N 5 O 3 Terconazole, a triazole derivative, is a white to almost white powder with a molecular weight of 532.47.
It is insoluble in water; sparingly soluble in ethanol; and soluble in butanol. Chemical Structure