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VLS Pharmacy SIGs

SIGs for VLS Pharmacy go on the fax or EMR — validated after receipt.

Directions for use (SIGs) for VLS Pharmacy prescriptions are written on fax cover sheets or in your EMR's outbound prescription fields — the same way SIGs are entered for any pharmacy that accepts fax or electronic prescriptions. VLS does not have an online ordering system with SIG templates or pre-submission validation. Each Rx is reviewed by a VLS pharmacist after it arrives; if the SIG is incomplete or invalid, the pharmacy calls the office and the prescriber must correct and resubmit.

This page explains how SIG entry and review works in VLS's fax model, the correction cycle when errors occur, and how Fizy Health uses reusable SIG templates with pre-payment validation.

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How SIGs are submitted and reviewed in VLS's fax model

A SIG — the directions for use attached to a compounded order — is entered by the prescriber or staff when generating the prescription. For VLS Pharmacy, that means filling in the SIG field on a fax cover sheet or in the outbound prescription screen of an EMR. VLS Pharmacy does not have an online ordering interface with SIG templates, auto-fill from prior orders, or pre-submission format checking. When the Rx arrives, the VLS pharmacist reviews the SIG as part of standard Rx verification. A SIG that is incomplete, ambiguous, or invalid for the compound results in a call to the prescriber's office and a required resubmission.

The correction cycle when a fax SIG has an error

When a VLS pharmacist finds a SIG problem on a received Rx — a dose outside the expected range for the compound, a missing route or frequency, directions incompatible with the formulation — they contact the prescribing office. A staff member connects with the prescriber, the correct SIG is determined, and a new prescription is generated and transmitted to VLS. Compounding does not begin until the corrected Rx is cleared. Depending on response time, this adds at least one business day to the patient's order.

For common, repetitive protocols — GLP-1 titration schedules, TRT maintenance SIGs, peptide dosing — this correction risk recurs unless the clinic has standardized its own SIG templates in its EMR. A consistent SIG discipline reduces the call-back rate, but it requires the clinic to build and maintain that standard in its own systems, not in the pharmacy interface.

How Fizy Health handles directions for use

Fizy Health supports reusable directions for use so common protocols start from a correct template rather than free text entered anew each time. The SIG is validated as part of pre-payment cart validation — an incomplete or invalid SIG is flagged at build time, while staff can correct it in the same session, before any submission or payment.

The combination removes both the retyping burden (templates carry the correct SIG forward) and the rejection risk (validation catches problems before checkout). For a clinic running repetitive GLP-1 or TRT protocols at volume, that is a meaningful reduction in the per-order error surface.

SIG handling model

VLS Pharmacy SIG entry vs a platform with templates and pre-validation

Each row is a directions-for-use dimension. The VLS Pharmacy column reflects a fax-and-EMR model where SIGs are entered in the Rx document and reviewed by the pharmacist on receipt.

SIG entry method
How VLS Pharmacy handles itEntered on a fax cover sheet or in the EMR's outbound prescription field — no online interface.
What to evaluate for your protocolsHow do staff currently enter SIGs for your most common compounded protocols?
Reusable templates
How VLS Pharmacy handles itNot offered by VLS — any SIG standardization lives in the clinic's EMR prescription templates.
What to evaluate for your protocolsDoes your EMR support saved Rx templates that carry forward standard SIGs?
SIG validation timing
How VLS Pharmacy handles itVLS pharmacist reviews the SIG after receipt. Errors trigger a call to the prescriber and resubmission.
What to evaluate for your protocolsWhat is your current call-back rate from VLS for SIG errors or corrections?
Titration handling
How VLS Pharmacy handles itTitration instructions are written into the SIG on the Rx — the prescriber writes the schedule; VLS compounds to it.
What to evaluate for your protocolsHow do you handle dose changes mid-titration — does a new Rx reflect the updated SIG?
Error correction cycle
How VLS Pharmacy handles itSIG error → VLS calls office → prescriber corrects → new Rx transmitted → pharmacist clears → compounding begins.
What to evaluate for your protocolsHow often does this cycle happen, and how much does it delay patient orders?

Is pharmacist SIG review on receipt enough — or do you want templates and pre-validation?

VLS Pharmacy fits if

VLS Pharmacy

Your EMR manages SIG standards; call-back rate is low.

  • Your EMR's prescription templates carry standardized SIGs and your call-back rate from VLS is low.
  • You value the pharmacist's clinical judgment on SIG completeness and safety.
  • Protocol complexity makes pharmacist review a feature, not a delay.
Consider Fizy Health if

Fizy Health

Reusable SIG templates with pre-payment validation.

  • You want reusable directions templates so protocols start correct, not from free text each time.
  • You want invalid SIGs flagged before checkout rather than after pharmacist receipt.
  • You want the SIG-error correction cycle removed from your refill-day workflow.
If you choose Fizy Health

What your clinic gets from templated, validated SIGs.

These outcomes show up when directions are reusable and checked before payment.

See all features
Keep evaluating VLS Pharmacy features

Related VLS Pharmacy capability guides.

See the full VLS Pharmacy features guide
FAQ

What clinics ask about VLS Pharmacy SIGs.

  • Definition

    How does VLS Pharmacy handle SIGs and directions for use?

    SIGs for VLS Pharmacy are written on the fax cover sheet or in your EMR's outbound prescription screen — the same way you would enter directions for any pharmacy. VLS pharmacists review each received SIG for completeness and validity. There is no online platform with SIG templates or pre-submission checking.

  • Templates

    Does VLS Pharmacy have reusable SIG templates?

    VLS Pharmacy does not offer SIG templates on its side. Any SIG standardization must be built in the clinic's own EMR as saved prescription templates. Fizy Health supports reusable directions for use so common protocols start from a correct template instead of free text.

  • Errors

    What happens when VLS finds a SIG error after receiving an Rx?

    VLS pharmacists contact the prescribing office when a SIG is incomplete, ambiguous, or invalid for the compound. The prescriber or their staff correct the Rx and transmit a new version. Compounding does not begin until the corrected Rx is cleared. This cycle typically adds at least one business day.

  • Validation

    Does VLS Pharmacy validate the SIG before compounding?

    Yes, as part of pharmacist Rx review on receipt — not before the clinic submits. Fizy Health validates the SIG as part of pre-payment cart validation, so an incomplete or invalid SIG is flagged before checkout, not after pharmacist receipt.

  • Titration

    How are titration schedules entered for VLS Pharmacy GLP-1 orders?

    Titration instructions are written by the prescriber directly into the SIG on the fax or EMR Rx — for example, specifying the starting dose, schedule, and escalation steps. VLS compounds to those instructions. Dose changes require a new Rx with updated SIG directions.

  • Comparison

    How is Fizy Health SIG handling different from VLS Pharmacy?

    Fizy Health pairs reusable directions for use with pre-payment SIG validation, so repetitive ordering stays fast and accurate — templates remove the retyping and validation removes the pharmacist call-back cycle. SIG errors are caught at build time in the same session, not after submission.

Sources reviewed June 2026

  • VLS Pharmacy public website (vlspharmacy.com), reviewed June 2026.
  • New Drug Loft public website (newdrugloft.com), reviewed June 2026.
  • Fizy Health platform capabilities reflect the live product.
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Make SIGs fast and rejection-proof.

See how Fizy Health templates directions for use and validates the SIG before checkout so pharmacist call-backs stop eating refill day. Free to start.

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