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FSB Nasal Spray
Prescription Compound

FSB Nasal Spray

FSB is a compounded antimicrobial nasal spray used within sinus and biofilm protocols for mold and biotoxin illness. Like other nasal preparations in this category, it is aimed at the resistant colonizers in the nasal passages that can perpetuate inflammation and stall recovery.

The exact ingredients are set by the compounding pharmacy and prescriber for the individual patient — confirm the specific formulation for your protocol. Prescription and compounded only.

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This compound is dispensed only after a consultation with a licensed provider who determines it is appropriate for you.

SKU: BM-50BBWZ

Other compounds

Welchol

Welchol

Welchol is a prescription bile-acid sequestrant taken as tablets. It works in the gut by binding bile acids so they are carried out in the stool rather than being reabsorbed. In mold and biotoxin illness, many of the toxins the body is trying to clear are routed through bile and would otherwise be reabsorbed in the intestine — a recirculating loop that can keep symptoms going. Practitioners use binders like Welchol to interrupt that loop, capturing bile-bound toxins so they leave the body. It is often chosen for patients who do not tolerate cholestyramine well, and is used only under the direction of your provider.

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Cholestyramine

Cholestyramine

Cholestyramine is a prescription bile-acid sequestrant and one of the longest-used binders in biotoxin illness care. Taken as a powder mixed in liquid, it grips bile acids — and the toxins bound to them — in the intestine so they can be eliminated instead of recirculated. Because mold toxins move through the liver and bile and are readily reabsorbed from the gut, removing them at that step is a core part of many recovery protocols. CSM is frequently the first binder practitioners reach for, dosed and timed carefully around meals and other medications so it does not interfere with their absorption. Prescription only, under provider supervision.

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BEG Nasal Spray

BEG Nasal Spray

BEG is a compounded nasal spray that combines Bactroban (mupirocin), EDTA, and gentamicin. It is applied in the nasal passages to target antibiotic-resistant, biofilm-forming bacteria — most notably MARCoNS (multiply antibiotic-resistant coagulase-negative staph). In chronic mold and inflammatory illness, these deep-nasal colonizers can shelter inside a protective biofilm and keep the immune system stirred up, which is thought to interfere with recovery. The EDTA in the spray helps break down that biofilm so the antimicrobials can reach the bacteria. It is compounded and prescribed on a case-by-case basis, usually after appropriate nasal testing.

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EDTA / Silver

EDTA / Silver

This compounded nasal spray pairs EDTA with silver for use in the sinuses and nasal passages. EDTA helps disrupt the biofilm that shelters resistant microbes, while silver provides broad antimicrobial action. It is used as an alternative or complement to antibiotic-based sprays in patients working through the nasal colonization that can accompany mold and biotoxin illness — particularly when a non-antibiotic option is preferred. Compounded to order and used only under provider direction.

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