Probiotic Dietary Supplement is a prescription medicine. The sections below reproduce one FDA label for it, named under "Label". Products in other forms, strengths or from other makers have their own labels, which can differ.
- Type
- Prescription only (Rx)
- Brand names
- Bionara ULTRA, Microvara, Probentra
- Taken
- Oral
- Label
- Oncora Pharma, LLC, revised February 25, 2026 · full label on DailyMed
- Generic
- No · details
What it is used for
Probentra™ is indicated as a probiotic dietary supplement to support digestive health and promote balance of normal intestinal microflora. It is dispensed by prescription and intended for use under medical supervision as part of a dietary supplementation plan. (Notice: no disease treatment claims — this keeps you clean in Rx dietary supplement lane.)
Who should not take it (contraindications)
Probentra™ is contraindicated in individuals with known hypersensitivity to any of its ingredients.
Warnings and precautions
If pregnant, nursing, or attempting to conceive, consult a licensed healthcare professional prior to use. Keep out of reach of children. Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under six years of age. In case of accidental overdose, call a physician or poison control center immediately.
Side effects (adverse reactions)
Probiotic supplementation may occasionally result in mild gastrointestinal symptoms such as bloating, gas, or abdominal discomfort. If adverse reactions occur, discontinue use and consult a healthcare professional.
Is there a generic Probiotic Dietary Supplement?
No. The FDA has not approved a generic version yet.
Source: Drugs@FDA (via openFDA), checked October 29, 2026. Marketing status is what companies report to the FDA; whether a pharmacy stocks a product, and what your insurance covers, can differ.
Dosage:
we do not reproduce dosing instructions. The right dose depends on the person and the condition and is set by the prescriber or pharmacist. Dosage section of the full label.
Probiotic dietary supplement in the news
We have not covered this medicine yet. Latest news
Recalls
No recalls matched to this medicine in FDA enforcement reports from the last 3 years (or older ones still open). Search all recalls
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Source: FDA structured product labeling, retrieved through openFDA. Label text is shown as published by the FDA, without editing; long sections are shortened, marked […]. openFDA data are not validated for clinical use — always check the current label and ask a doctor or pharmacist about your own treatment. Set ID 7c0e1b3e-f1a3-451d-a5c6-45bdf13274f8.