Solosec
Solosec 1 Packet
What is Solosec?
Solosec (secnidazole) is a nitroimidazole antimicrobial agent available in granule form, specifically designed to treat bacterial vaginosis in adult women. Administered as a single-dose oral therapy, Solosec offers a convenient treatment option by targeting the bacterial pathogens associated with this condition, promoting symptom relief and reducing infection recurrence.Side Effects
- Vaginal discharge and itching
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Unusual bleeding, bruising, or weakness
Warnings
- Your doctor may tell you to stop breastfeeding, and pump and discard your breast milk for at least 4 days (96 hours) after treatment with this medicine.
- Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.
- This medicine can cause the following problems: Increased risk for vaginal yeast infectionPossible risk for cancer (with long-term use)
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
- Tell your doctor if you are pregnant.
Prescription savings · · · ·
What is Solosec ?
Solosec (secnidazole) is a nitroimidazole antimicrobial agent available in granule form, specifically designed to treat bacterial vaginosis in adult women. Administered as a single-dose oral therapy, Solosec offers a convenient treatment option by targeting the bacterial pathogens associated with this condition, promoting symptom relief and reducing infection recurrence.- Vaginal discharge and itching
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Unusual bleeding, bruising, or weakness
- Your doctor may tell you to stop breastfeeding, and pump and discard your breast milk for at least 4 days (96 hours) after treatment with this medicine.
- Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.
- This medicine can cause the following problems: Increased risk for vaginal yeast infectionPossible risk for cancer (with long-term use)
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
- Tell your doctor if you are pregnant.
- Trichomoniasis treatment: Your doctor may want to treat your sexual partner, even if he or she has no symptoms. Use a condom during sexual intercourse. These measures will help keep you from getting the infection again from your partner. If you have any questions, ask your doctor.
Solosec Coupons & Prices
Solosec 1 Packet
Solosec (secnidazole) is a brand-name prescription antibiotic taken as a single oral dose to treat bacterial vaginosis or trichomoniasis. There's no generic version available yet, so most patients are comparing manufacturer savings-card offers against a pharmacy cash price. Enter your ZIP above to see today's Rx.com price for Solosec near you.
What Is Solosec and How Does It Work?
Solosec is the brand name for secnidazole, a nitroimidazole antibiotic packaged as oral granules and taken as a single 2-gram dose, without regard to meals. It's FDA-approved to treat bacterial vaginosis in female patients 12 years of age and older, and to treat trichomoniasis in patients 12 years of age and older. Unlike older nitroimidazole antibiotics that require multiple days of dosing, Solosec is designed as a one-time treatment, which can help with completing the full course.
Manufacturer Savings Card vs. Rx.com Cash Coupon
Solosec's manufacturer, Lupin Pharmaceuticals, offers an official Solosec Savings Card program; terms, eligibility, and any dollar caps vary and can change, so check Lupin's current offer directly. Like most manufacturer copay cards, it's generally intended for patients with commercial insurance and typically excludes government-funded coverage such as Medicare or Medicaid. If you're uninsured, on Medicare, or the manufacturer card is declined at the register, an Rx.com cash coupon may still get you a lower price than paying full cash price. Lupin also operates a patient assistance program for eligible patients who can't otherwise afford Solosec — ask your prescriber's office or pharmacist about it.
Solosec vs. Other Bacterial Vaginosis and Trichomoniasis Treatments
Solosec isn't the only option for these infections. Other prescription treatments include metronidazole (oral or vaginal gel) and clindamycin vaginal cream, both of which usually require multiple days of dosing rather than a single dose. Your prescriber may choose one option over another based on your diagnosis, pregnancy status, allergy history, and personal preference for dosing schedule.
Solosec Safety Information
Solosec should not be used by anyone with a known hypersensitivity to secnidazole or other nitroimidazole derivatives, or by patients with Cockayne syndrome, due to reports of serious liver injury and death in that population when treated with other nitroimidazole drugs. Vulvovaginal yeast (candidiasis) infections can develop after treatment and may need separate antifungal treatment. Nitroimidazole-class drugs have shown carcinogenicity in long-term animal studies, though this hasn't been established in humans at the doses used for Solosec. This isn't a complete list of risks — talk with your doctor about your health history before starting Solosec.
This Solosec information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.
Verify the official label: Solosec on DailyMed (FDA)
Reviewed against FDA labeling · Last reviewed July 2026
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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.