When Bss Ophthalmic Solution Isn't Available, What Are Your Options?

Having eye surgery is stressful enough without worrying about whether the supplies your surgeon needs will be in stock. If your ophthalmologist has told you that Bss Ophthalmic Solution — the standard sterile irrigating solution used in eye surgery — is hard to find, you may be wondering what alternatives exist.

The truth is, there are options. They're limited compared to most medications, but they're real. In this article, we'll explain what Bss Ophthalmic Solution does, why it matters, and which alternatives your surgeon might consider if the standard product isn't available.

What Is Bss Ophthalmic Solution?

Bss Ophthalmic Solution — Balanced Salt Solution — is a sterile, isotonic irrigating solution used during eye surgery. It was developed in the 1960s as a safer alternative to plain saline for use inside the eye.

The solution contains a carefully balanced mix of electrolytes:

• Sodium chloride (0.64%)
• Potassium chloride (0.075%)
• Calcium chloride (0.048%)
• Magnesium chloride (0.03%)
• Sodium acetate (0.39%)
• Sodium citrate (0.17%)

This combination closely mimics the natural aqueous humor — the clear fluid inside your eye. By matching the eye's natural chemistry, Bss Ophthalmic Solution protects delicate eye tissues, particularly the corneal endothelium (the inner layer of the cornea), during surgical procedures.

Want to learn more about how it works? Read our detailed guide on how Bss Ophthalmic Solution works: mechanism of action explained.

How Does Bss Ophthalmic Solution Work?

During eye surgery — especially procedures like cataract extraction and corneal transplantation — the surgeon needs to irrigate the inside of the eye. This serves several critical purposes:

• Maintains eye pressure: Keeps the eye properly inflated during the procedure
• Protects tissues: The balanced electrolytes prevent damage to the corneal endothelium and other sensitive structures
• Clears debris: Washes away surgical fragments, blood, and other material
• Supports cell function: The pH and osmolarity closely match natural conditions, keeping cells healthy

Standard Bss Ophthalmic Solution is FDA-approved for procedures expected to last less than 60 minutes. For longer surgeries, surgeons typically use BSS Plus, which contains additional protective ingredients.

Alternatives to Bss Ophthalmic Solution

If Bss Ophthalmic Solution isn't available for your procedure, here are the alternatives your surgeon may consider:

1. BSS Plus (Alcon)

BSS Plus is the most direct and preferred alternative. Also manufactured by Alcon, it contains everything in standard Bss Ophthalmic Solution plus three additional ingredients:

• Sodium bicarbonate — helps buffer pH more precisely
• Dextrose — provides energy for corneal endothelial cells
• Glutathione — an antioxidant that protects against oxidative damage

BSS Plus is actually considered a premium product and is approved for intraocular surgeries of any duration. Many surgeons prefer it for complex or lengthy procedures. The downside: it's more expensive (typically $80 to $150 per 500 mL bottle) and can also experience supply constraints since Alcon manufactures both products.

2. Endosol Extra

Endosol Extra is another balanced salt solution formulated for intraocular irrigation. It provides a similar electrolyte balance to Bss Ophthalmic Solution and can be used as a substitute in many surgical situations. Availability varies by region and supplier.

3. Lactated Ringer's Solution

Lactated Ringer's Solution is a widely available intravenous fluid that contains sodium, potassium, calcium, and lactate. While it's not specifically designed for ophthalmic use, some surgeons may consider it in urgent situations when no FDA-approved ophthalmic irrigating solution is available.

Important caveats:

• Lactated Ringer's is not FDA-approved for intraocular use
• It lacks some of the electrolytes and buffering agents found in Bss Ophthalmic Solution
• It may cause more corneal endothelial cell loss than BSS
• It should only be used as a last resort and at the surgeon's discretion

4. Normal Saline (0.9% Sodium Chloride)

Normal saline is the most basic alternative and the most widely available. However, it's the least desirable option for intraocular surgery because:

• It lacks the balanced electrolyte composition of Bss Ophthalmic Solution
• It can cause significant corneal endothelial cell damage
• Its pH and osmolarity don't closely match the natural aqueous humor
• It should only be used for very short intraocular exposure times

Normal saline is more commonly used for extraocular irrigation (washing the outside of the eye) rather than inside the eye during surgery.

How to Discuss Alternatives With Your Surgeon

If you're facing a surgery where Bss Ophthalmic Solution availability is uncertain, here are some questions to ask your ophthalmologist:

• "Is BSS Plus available as an alternative for my procedure?"
• "What solution will you use if standard BSS isn't in stock on my surgery date?"
• "Should we reschedule to a date when supply is expected to be better?"
• "Are there other surgical facilities in the area that have BSS available?"

Your surgeon will make the final decision about which solution to use based on the specific procedure, expected duration, and your individual health factors. For more guidance on finding a specialist, read our article on how to find a doctor who can prescribe Bss Ophthalmic Solution near you.

What About Generic Balanced Salt Solutions?

Generic balanced salt solution formulations do exist and can cost between $40 and $80 per 500 mL bottle — less than the Alcon brand name products. However, the FDA has taken enforcement action against manufacturers of unapproved ophthalmic balanced salt solutions, which has limited the availability of generics.

Only FDA-approved balanced salt solutions should be used for intraocular surgery. Using an unapproved product carries risks of contamination, incorrect formulation, or other quality issues that could lead to serious eye complications. Your surgical facility's pharmacy will ensure that only approved products are used.

Final Thoughts

While Bss Ophthalmic Solution supply challenges can be concerning, the situation isn't without solutions. BSS Plus is the closest and most widely accepted alternative, and products like Endosol Extra offer additional options. In rare emergency situations, other irrigating solutions may be considered, but always under your surgeon's expert guidance.

The most important thing is to communicate openly with your ophthalmologist about supply concerns well before your surgery date. With advance planning, your surgical team can ensure they have the right irrigating solution ready for your procedure.

Use Medfinder to check current availability of Bss Ophthalmic Solution and BSS Plus at suppliers near you, and visit our shortage update for the latest supply information.