Amoxicillin oral suspension is a prescription liquid prepared from a powder and supplied in several different concentrations. U.S. product labeling documents plain-amoxicillin presentations of 125 mg/5 mL, 200 mg/5 mL, 250 mg/5 mL and 400 mg/5 mL, but not every labeler markets every strength or bottle size. The concentration describes how much amoxicillin is present in a measured 5 mL after proper reconstitution; it is not a patient-specific instruction to administer 5 mL.
This page is for readers comparing the liquid product itself: which forms appear in U.S. labeling, what the bottle size means, how a pharmacy prepares the powder, and what information belongs on the finished prescription label. Liquid amoxicillin is commonly encountered in pediatric care and may be used when a solid oral form is unsuitable, but age and the ability to swallow do not determine the appropriate medicine or concentration. A clinician makes the treatment decision, and the dispensing pharmacy must match the actual prescription.
Before a bottle is collected or delivered, check the product name, concentration in mg per 5 mL, final volume, preparation status, instructions, measured-volume device, and assigned storage and discard information. A product listing or NDC does not establish current inventory. The sections below show concrete packaging examples and explain how to resolve mismatches without treating plain amoxicillin and amoxicillin/clavulanate as the same medication.
Plain amoxicillin powder for oral suspension is described in U.S. labeling at 125, 200, 250 and 400 mg per 5 mL after preparation. The concentration is a property of the finished liquid, not the amount a patient should take. A pharmacy listing that says only “amoxicillin liquid” omits an essential characteristic of the prescribed product.
Different labelers offer different concentrations and bottle volumes. A single manufacturer or repackager may not list every strength; conversely, a concentration appearing in prescribing information does not guarantee supply through a particular local or online pharmacy. Product identification therefore depends on the specific label, package and prescription rather than a generic category name.
Consider two products both labeled as 100 mL after reconstitution: one may contain 125 mg per 5 mL and another 250 mg per 5 mL. Their finished bottle volumes match, but their concentrations do not. The pharmacist must resolve any discrepancy between the product supplied and the prescribed directions before it is used.
The table presents specific labeled U.S. packages rather than a claim about what any pharmacy currently stocks. It includes a Preferred Pharmaceuticals relabeled 125 mg/5 mL presentation, three Teva concentration examples and one USAntibiotics authorized-generic listing. Each row distinguishes the stated concentration from the finished bottle volume; the numbers should not be treated as patient dosing instructions.
The dates identify the version of the underlying labeling record, not the date a retailer confirmed availability. An NDC is a package identifier, not independent proof of FDA approval or stock. The relevant approval and label records, plus the dispensing pharmacy’s current product, must be checked separately; a historical or published package listing is not a live offer.
| Concentration after mixing | Documented labeler and product | Example package NDC | Final volume shown on label | Record context |
|---|---|---|---|---|
| 125 mg/5 mL | Preferred Pharmaceuticals relabeled amoxicillin for oral suspension (source label associated with Hikma/West-ward) | 68788-9019-1 | 150 mL after reconstitution | DailyMed SPL effective February 9, 2024; source product NDC family 0143-9888; labeled package example, not verified pharmacy inventory |
| 200 mg/5 mL | Teva Pharmaceuticals USA amoxicillin suspension | 0093-4160-73 | 100 mL when reconstituted | Teva label: prescribing text revised May 2024; DailyMed package record; stock unverified |
| 250 mg/5 mL | Teva Pharmaceuticals USA amoxicillin suspension | 0093-4155-73 | 100 mL when reconstituted | Teva label: prescribing text revised May 2024; DailyMed package record; stock unverified |
| 400 mg/5 mL | Teva Pharmaceuticals USA amoxicillin suspension | 0093-4161-73 | 100 mL when reconstituted | Teva label: prescribing text revised May 2024; DailyMed package record; stock unverified |
| 400 mg/5 mL | USAntibiotics amoxicillin suspension (authorized-generic listing) | 81964-207-52 | 100 mL when reconstituted | USAntibiotics NDA-authorized generic (NDA050760); prescribing text revised May 2024; DailyMed SPL effective July 7, 2026; inventory unverified |
A package labeled “100 mL after reconstitution” refers to the intended finished volume, not the amount of water to add and not a prescribed administration volume. Package volume and drug concentration describe different properties; the quantity ultimately dispensed may also depend on the prescription and the pharmacy’s preparation process.
The NDC identifies a labeled package but does not independently establish FDA approval, current marketing, local availability or interchangeability. Relabelers and repackagers may assign their own NDCs while referring to a source manufacturer’s product. For an actual dispensed medicine, match the strength and identity on the pharmacy label, not just a number from an online listing.
The company on the label may be the labeler or distributor rather than the physical manufacturer. Readers comparing products across capsules, tablets and liquids can use the generic amoxicillin product guide; here the focus is the particular liquid that will be prepared and supplied.
Many amoxicillin suspension products arrive at the pharmacy as dry powder. Before use, an appropriate professional follows the instructions for that exact package to add the specified volume of water and produce the labeled suspension. Different labels can specify different mixing-water amounts even when the finished bottle volume appears similar. Those instructions are manufacturing and dispensing specifications, not a universal home-mixing recipe.
For example, one labeled 100 mL bottle may require substantially less than 100 mL of water because the powder contributes to the final mixture volume. Reading “100 mL when reconstituted” as “add 100 mL of water” is a serious misunderstanding. The correct instructions depend on the particular manufacturer, bottle size and concentration, so a buyer should not improvise, dilute an already prepared suspension or transfer a recipe from another product.
At pickup, verify whether the pharmacy has already mixed the powder, whether the label describes the finished suspension and whether the assigned discard date starts from preparation rather than from the original sealed powder’s expiration. If a bottle arrives as powder when a ready-to-use liquid was expected, contact the dispensing pharmacist before attempting to administer it. This check is especially important when an order involves shipment or a prescription is transferred between pharmacies.
Liquid amoxicillin is frequently used in pediatric care because an appropriate measuring device can be easier to use than a solid oral dosage form. Still, selecting an antibiotic and establishing its directions require clinical assessment. Age or weight alone does not identify which concentration a pharmacy should dispense, and this product guide does not calculate doses or volumes.
For caregivers, the most useful pickup task is a read-back with the pharmacist: confirm the exact concentration on the bottle, the patient-specific directions expressed in mL, the device supplied, and who will administer the medicine. If multiple adults will provide care, ensure each has the same instructions rather than relying on remembered teaspoons or a previous bottle. Ask for clarification before use if the concentration changes between fills or the written directions are unclear.
A pharmacy-supplied oral syringe or other recommended metric measuring device should correspond to the instructions on the dispensed label. Household kitchen spoons are not calibrated for accurate medicine measurement, and devices can differ in capacity and scale. Ask the pharmacist to demonstrate the prescribed marking if the directions or device is unfamiliar.
Amoxicillin suspensions contain dispersed particles, so the cited U.S. labels direct users to shake well before use. Follow the instructions supplied with the actual product, keep the bottle closed as directed and contact the pharmacy about leaks, unusual separation or a suspected preparation error. Adding water to alter a prepared liquid or using an unrelated product’s measuring directions is not a safe way to resolve uncertainty.
When a household has several liquid medicines, retain each drug’s identifiable label and measuring instructions to reduce mix-ups. If a child has difficulty taking the prescribed preparation, a pharmacist can review formulation-specific questions or refer the issue to the prescriber rather than having caregivers change the preparation independently.
Storage instructions can change once a powder becomes liquid. The Teva and several other U.S. plain-amoxicillin labels reviewed for this page say that refrigeration is preferable but not required after reconstitution, that the bottle should remain tightly closed, and that unused reconstituted suspension should be discarded after 14 days. These are product-label examples, not a substitute for instructions attached to a specific dispensed bottle.
The prescription label should provide clear handling and beyond-use directions that reflect the actual formulation and pharmacy preparation. Keep the medicine under the conditions specified by that pharmacy; do not assume that the original dry-powder expiration date remains the usable deadline once water is added. If a medication was left in extreme heat or cold, or if its storage history is uncertain, ask the pharmacist before continuing to use it.
Amoxicillin/clavulanate suspensions have different formulation and storage considerations, so the rules on this page should not be transferred to them. Those are covered separately in the Augmentin suspension product guide. If the pharmacist’s instructions differ from a general online description, have the discrepancy checked against the exact product label rather than selecting a rule yourself.
Liquid amoxicillin products can vary in flavorings, colorants, preservatives, sweeteners and other inactive ingredients. For example, Teva labeling describes mixed-berry flavor for one 250 mg/5 mL product and fruit-gum flavor for some 200 and 400 mg/5 mL products. Other labeling identifies dye-free presentations, and a change in flavor or appearance can reflect a different product family instead of a change in the active antibiotic.
If the patient has a known sensitivity to a dye, flavoring or other ingredient, the pharmacist can compare the complete inactive-ingredient list for the exact dispensed NDC. A formulation described as dye-free should not be assumed to be free of every potentially relevant additive. A history of serious reactions to amoxicillin or other penicillin-class medicines requires clinical evaluation; choosing a different flavor or labeler does not resolve an antibiotic allergy.
An online or telephone inventory check may show unopened powder without confirming that the prescribed liquid is ready to hand over. A pharmacist must still review the prescription, select a matching concentration and quantity, and prepare or arrange preparation of the bottle as needed. A store’s general stock indicator is not a ready-for-pickup notice.
When contacting a local pharmacy, ask about the exact concentration, sufficient supply, whether the bottle will be prepared before collection, and how readiness will be confirmed. Pharmacy-counter hours and preparation workload matter for a short-course prescription, but same-day pickup is not guaranteed.
For an online pharmacy, ask when the suspension will be mixed relative to dispatch, whether the product is appropriate for shipment under the applicable label instructions and what handling information accompanies the order. Published shipping estimates are not substitutes for pharmacy confirmation.
A useful quote identifies the prescribed concentration, prepared quantity, whether the product is generic or brand-associated, and the pharmacy’s actual charge. Two offers for a 100 mL bottle cannot be compared fairly if they contain different concentrations or if one quote includes preparation and delivery while the other does not. A large labeled package also may not correspond to the exact quantity the patient needs.
Ask whether a listed cash price refers to the prepared suspension or to a stock-keeping unit that may be dispensed in another quantity. Insurance rules, discount-card conditions, consultation fees and shipping charges can affect the total; no fixed savings or coverage can be assumed. The separate amoxicillin price guide explains broader pricing factors, while this page’s purpose is to identify which liquid product is being priced.
If the dispensed bottle shows a different mg/5 mL concentration from the prescription, arrives unexpectedly as unmixed powder, or lacks usable preparation and measuring instructions, do not administer it until the discrepancy is clarified. Never attempt to make two concentrations equivalent by guessing a larger or smaller volume, adding water or relabeling a container.
Contact the dispensing pharmacist to reconcile the prescription, product and label. A changed formulation or directions may require prescriber involvement, and a stock problem does not authorize substitution. The amoxicillin purchase guide addresses the broader fulfillment process; for this liquid, the decisive checks are identity, concentration, prepared status, measurement directions and assigned discard date.
Plain amoxicillin suspensions are labeled at 125, 200, 250 and 400 mg per 5 mL after reconstitution. These describe different liquid strengths, not bottle sizes or interchangeable pediatric options. A particular labeler or pharmacy may carry only a subset.
No. It means that each 5 mL of the properly prepared liquid contains 250 mg of amoxicillin. The amount to administer is specified separately by the clinician and confirmed on the pharmacy label; the concentration must not be mistaken for a dosing instruction.
It is the intended final volume of the prepared suspension, not an instruction to add 100 mL of water to the powder. The precise water amount and mixing procedure vary by product and package. Follow the dispensing pharmacy’s preparation instructions rather than estimating the water volume.
Many pharmacies prepare the liquid before handing it to a patient, but preparation timing depends on their process and the specific order. Ask whether the bottle will be ready to use, when preparation occurred and how the discard date is determined. Do not assume that an unopened powder container is ready to administer.
Not always. Several plain-amoxicillin U.S. labels say refrigeration is preferable but not required and direct that unused prepared liquid be discarded after 14 days. Instructions for the specific dispensed product and pharmacist take priority; the rules for amoxicillin/clavulanate may differ.
Use an oral syringe or another calibrated device recommended by the pharmacy, with mL markings appropriate for the patient label. A household spoon is not a reliable measurement tool. If the indicated volume is hard to locate on the device, request a pharmacist demonstration before use.
No. NDC records identify labeled packages, not real-time pharmacy inventory, and an NDC alone is not evidence of FDA approval. A dispensing pharmacy can confirm the actual formulation it can obtain and prepare. The date of a labeling record is different from the date stock was verified.
Not automatically. Augmentin contains both amoxicillin and clavulanate, while plain amoxicillin contains only amoxicillin. Their concentrations, indications and preparation or storage requirements cannot simply be carried across. Any change must be assessed by the prescriber and pharmacist.