# Compounded Doxycycline for Pets — Pricing + Compounded Forms

> In cats, dry doxycycline tablet administration causes esophageal stricture — a documented severe complication. Compounded flavored liquid suspension eliminates this risk and improves compliance.

**Source:** Script Unlock — verified-pharmacy prescription marketplace
**URL:** https://www.scriptunlock.com/pet-compounded/doxycycline
**Last updated:** 2026-07-05
**Reviewed by:** ScriptUnlock Pharmacy Verification Team

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## Why this drug is commonly compounded

In cats, dry doxycycline tablet administration causes esophageal stricture — a documented severe complication. Compounded flavored liquid suspension eliminates this risk and improves compliance.

## Why Chewy Pharmacy can't fulfil this prescription

Chewy stocks commercial doxycycline tablets. There is no commercial feline-safe liquid option. For cats, this means owners either compound or risk esophageal injury.

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## Pricing — Compounded Doxycycline

| Tier | Price |
|---|---|
| Commercial reference (Chewy / vet clinic) | ~$28/mo |
| Script Unlock 503A network | from $10-$35/mo |
| Compounded forms available | 2+ (suspension, transdermal, capsule) |

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## Compounded forms available in the Script Unlock 503A network

- Compounded flavored liquid suspension (tuna, chicken, fish)
- Custom mg concentrations for small kittens

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## Species-specific benefit

### Cats

Critical safety issue: ISFM has published guidelines specifically warning against dry doxycycline tablets in cats. Compounded liquid is the safer form for chlamydiosis, Mycoplasma, and Bartonella treatment.

### Birds

Avian chlamydiosis treatment requires 21–45 days of daily dosing at 25–50 mg/kg. Compounded avian-strength liquid is the practical form.

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## How to get compounded Doxycycline cheaper

1. **Upload your vet prescription** specifying compounded Doxycycline: https://www.scriptunlock.com/upload-prescription
2. Verified 503A compounding pharmacies bid the lowest cash price
3. First bid arrives in 1-4 hours
4. Pickup or ship from the winning pharmacy

**A valid veterinary prescription is required.** Compounded medications are FDA-permitted for individual-patient use per USP 795 (non-sterile) and USP 797 (sterile) standards. PCAB-accredited 503A pharmacies are independently audited.

## Sources cited

- ISFM doxycycline safety bulletin
- AAV chlamydiosis protocol
- Plumb’s

## Cite this page

> Script Unlock — verified-pharmacy prescription marketplace, ScriptUnlock Pharmacy Verification Team ([scriptunlock.com](https://www.scriptunlock.com))

Last updated: 2026-07-05