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Thiamine

Thiamine is a covered generic medication on Tab's $0 list. Here's what it's used for, typical dosing, and side effects, sourced from FDA-approved drug labeling.

$0 with active Tab membership Oral Vitamin A [EPC]

What it's used for

This product is indicated to provide supplemental essential vitamins, including thiamine, to supplement the diet and help prevent nutritional deficiencies.

Source: U.S. FDA-approved prescribing information (openFDA).

Typical dosing

The usual adult dosage is one tablet daily, to be dissolved in the mouth or chewed before swallowing, or as directed by a healthcare practitioner.

Dosing shown here is the general FDA-labeled range. Your prescribing clinician determines the exact dose, form, and schedule for you — this is not a substitute for medical advice.

Boxed warning / key safety info

Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6 years of age.

Common side effects

Adverse reactions are generally rare at recommended dosages, though hypersensitivity reactions may occur and allergic sensitization has been reported with folic acid.

Covered strengths on the Tab $0 list

Thiamine 100mg TabletThiamine 50mg Tablet

Covered at $0 with an active Tab membership when filled at a participating pharmacy nationwide or through mail order. A licensed clinician must prescribe the medication.

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Tab is a membership and prescription-discount program—not insurance, and not a substitute for it. $0 pricing applies to medications on the current covered generic list with active membership, at participating pharmacy locations nationwide or through mail order, and is subject to change. Mail-order home delivery is preferred for recurring prescriptions; activation, availability, and delivery timing apply. This page is for general reference, drawn from FDA-approved drug labeling, and is not medical advice. Only a licensed clinician can determine if a medication is right for you.