How to Help Your Patients Find Likmez in Stock: A Provider's Guide

You've prescribed Likmez for good clinical reasons — a patient with dysphagia, a pediatric amebiasis case, or someone who's failed tablet adherence. Now your patient can't fill the prescription. This guide gives you practical, step-by-step tools to help your patients access Likmez and reduce prescription abandonment.

Why Patients Struggle to Fill Likmez Prescriptions

Likmez (metronidazole oral suspension 500 mg/5 mL) is a brand-name specialty drug FDA-approved in September 2023. Most retail pharmacies do not stock it routinely because generic metronidazole tablets dominate the market. From a pharmacy ordering standpoint, Likmez is a low-volume, brand-name product that many stores haven't integrated into their standard stock.

The result: patients fill their prescription at the nearest pharmacy, are turned away, and often don't know what to do next. In some cases they abandon the prescription entirely — a serious problem when the medication is needed to treat a bacterial or parasitic infection.

Step 1: Set Expectations at the Point of Prescribing

When you write a Likmez prescription, prepare the patient for a potential pharmacy search. A brief conversation or written handout at the point of care makes a significant difference:

• Tell patients: "Likmez may not be at every pharmacy — you may need to call a few places or ask them to order it."
• Provide the full drug name in writing: Likmez (metronidazole oral suspension 500 mg/5 mL)
• Let patients know they can call pharmacies ahead before picking up the prescription

Step 2: Add Clinical Notation to Support Insurance Authorization

Many insurance plans require prior authorization for Likmez because generic metronidazole tablets are available. To reduce delays, include clinical documentation upfront:

• Document the ICD-10 diagnosis code (e.g., A59.01 Trichomonal vulvovaginitis, A06.0 Acute amebic dysentery)
• Document the specific medical necessity for liquid formulation (dysphagia diagnosis with ICD-10 R13.x, swallowing evaluation findings, NGT feeding status)
• If tablet therapy was previously attempted and failed, document the failure and reason

This documentation supports PA approval and can be submitted proactively with the prescription or electronically through your EHR's PA workflow.

Step 3: Guide Patients Toward Pharmacies That Carry It

Large chain pharmacies (CVS, Walgreens, Rite Aid, Walmart Pharmacy) are the most likely to carry or be able to quickly order Likmez. Independent pharmacies that specialize in compounding or specialty products may also have it or can order it within 1-2 business days.

If your practice has a preferred pharmacy partner, consider calling them directly to check availability before sending the prescription. This saves the patient a trip and ensures the prescription reaches a pharmacy that can fulfill it.

Step 4: Refer Patients to medfinder

For patients who are having difficulty locating Likmez, medfinder for Providers is a service that calls pharmacies near the patient's location to check stock. The patient provides their medication, dosage, and ZIP code, and medfinder returns results via text message — eliminating the need for patients to make multiple pharmacy calls themselves.

This is particularly valuable for patients who are elderly, have limited mobility, or are acutely ill and cannot spend time on the phone conducting a pharmacy search.

Step 5: Have an Alternative Plan Ready

If Likmez cannot be located in a clinically appropriate time frame, have a plan B documented in the chart:

• For patients who can tolerate tablets with food or via a crushing protocol: generic metronidazole 500 mg tablets (crushed and mixed with applesauce or food)
• For patients who truly need liquid metronidazole: compounding pharmacy prescription (note: not FDA-approved, insurance may not cover)
• For trichomoniasis when metronidazole cannot be used: tinidazole 2g PO single dose (CDC guideline-supported)
• For anaerobic infections when metronidazole is contraindicated: clindamycin (available in liquid form, 75 mg/5 mL)

Patient Cost Considerations

Likmez carries a retail price of approximately $207–$246 for a 75 mL bottle — substantially higher than a generic metronidazole tablet course at $5–$10. Patients without adequate insurance coverage may face significant out-of-pocket costs. Consider addressing cost during the encounter by:

• Checking if the patient's plan covers Likmez before writing the prescription
• Directing patients to GoodRx for coupon prices (~$213 for Likmez vs. retail ~$246)
• Contacting Saptalis Pharmaceuticals at 1-833-727-8254 or info@saptalis.com regarding patient assistance programs

Documentation Checklist for Likmez Prescriptions

• Diagnosis with ICD-10 code documented in chart
• Medical necessity for liquid form documented (dysphagia, age, adherence history)
• Patient counseled on potential pharmacy availability issues
• Alternative prescription or plan documented in chart if Likmez is unavailable
• Alcohol and disulfiram avoidance counseling provided

Also see: Likmez Shortage: What Providers and Prescribers Need to Know in 2026.