How is this intraocular steroid used during vitrectomy?

During pars plana vitrectomy, triamcinolone acetonide suspension may be injected to help visualize the vitreous strands. The particles coat the vitreous, allowing the surgeon to see and remove it more safely. The suspension is then cleared during the procedure as directed by the surgical plan. Dosing and timing are determined by the surgeon, and post-op monitoring follows standard precautions. This is separate from use for noninfectious uveitis.

Can patients self-administer this eye injection?

No. This therapy is administered by an ophthalmologist using sterile technique in a clinic or operating room. Your clinician prepares the eye, performs the intravitreal injection, and monitors for pressure changes or infection. If you miss an appointment, contact the clinic to reschedule. Never attempt to inject at home or share vials. Follow the official label and your specialist’s instructions for aftercare and safety checks.

What if I have glaucoma or high eye pressure?

Corticosteroids can increase intraocular pressure in some people. If you have glaucoma or a history of steroid response, your clinician will weigh risks and plan close follow-up. You may need pressure checks and adjustments to your existing eye drops. Report symptoms such as eye pain, halos around lights, or blurred vision promptly. Only a healthcare professional can determine if the benefits outweigh the risks in your situation.

How should the unopened vial be stored before my visit?

Keep the vial in its original carton, protect it from light, and follow the label directions provided with your prescription. Do not freeze. Store out of reach of children. If traveling, carry it in hand luggage with your prescription paperwork and any clinic instructions. Hand it to your ophthalmology team upon arrival so they can handle preparation and maintain sterile technique for your procedure.

What side effects should I watch for after treatment?

Common effects include mild pain, redness, floaters, or temporary blurred vision. More serious problems such as infection, severe inflammation, retinal detachment, or a large pressure rise require urgent care. If you develop worsening pain, vision loss, pus-like discharge, or spreading redness, seek medical attention immediately. Follow scheduled checkups to monitor eye pressure and recovery, and use any additional medications as directed.

How does this compare to steroid eye drops?

Topical drops act on the front of the eye and may be enough for anterior inflammation. An intravitreal suspension targets the back of the eye, which can be important in intermediate or posterior uveitis. Your specialist may choose drops like difluprednate for surface disease or an intraocular option when deeper tissues are involved. The decision depends on diagnosis, severity, response, and safety considerations.

Will insurance cover the injection or the vial?

Coverage varies by plan and setting of care. Some patients obtain the vial through a pharmacy and bring it to the clinic, while others receive it from office stock with separate billing. If paying cash, ask your clinic and pharmacy about current pricing and any procurement options. For specific coverage questions, contact your insurer and your prescriber’s office; they can provide procedure codes and documentation for claims.

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This corticosteroid injection is used inside the eye to control inflammation from noninfectious uveitis. It can also help your surgeon visualize the vitreous during certain eye procedures. Here you will find plain guidance on use, safety, access, and storage.

What Triesence Is and How It Works

Triesence® contains triamcinolone acetonide, a corticosteroid that reduces inflammatory signals inside the eye. It is a preservative-free suspension for intravitreal use, and your ophthalmologist administers it under sterile conditions. YouDrugstore is a licensed Canadian pharmacy in Manitoba. Pharmacists review prescriptions before dispensing. We offer US delivery from Canada so you can arrange care and compare options without insurance. The medicine calms swelling and irritation by suppressing multiple inflammatory pathways in ocular tissues.

As part of clinical practice, your eye specialist may use the Triamcinolone acetonide 40 mg/mL injection to treat intermediate or posterior uveitis, or to aid visualization during pars plana vitrectomy. After treatment, your clinician will monitor intraocular pressure and watch for signs of infection. Effects vary by condition and procedure plan.

Who It’s For

This treatment is used in adults with noninfectious intermediate or posterior uveitis. It is also used during vitrectomy to visualize the vitreous. People with active ocular infections, including viral, bacterial, or fungal disease, should not receive intraocular corticosteroids. Those with a known hypersensitivity to triamcinolone acetonide or any suspension component should avoid it. If you have glaucoma or a history of steroid-induced pressure rise, discuss risks and follow-up needs with your prescriber. Pediatric safety and effectiveness may not be established for all uses.

For broader background on eye inflammation, see our condition pages for Uveitis and Macular Edema.

Dosage and Usage

The dose and interval are set by your ophthalmologist. The injection is placed into the vitreous cavity using aseptic technique in a clinic or operating room. Your clinician may apply topical anesthetic and povidone-iodine to prepare the eye, then perform the intravitreal injection through the pars plana. Afterward, you will be assessed for pain, redness, floaters, or vision changes. Follow scheduled pressure checks and any antibiotic regimen as directed on the label.

For visualization during vitrectomy, the suspension can be used intraoperatively to highlight the vitreous. For uveitis, the amount and retreatment plan depend on response and safety findings. Always follow the official labeling and your prescriber’s instructions.

Strengths and Forms

This product is supplied as a preservative-free ophthalmic injectable suspension. Availability may vary by inventory and jurisdiction.

Triesence 1 mL vial single-use vial containing 1 mL of suspension
Concentration: 40 mg/mL

Missed Dose and Timing

This therapy is not self-administered. If you miss a clinic visit or procedure time, contact your ophthalmology office to reschedule. Do not attempt to inject at home. If you notice new eye pain, worsening vision, increasing floaters, or severe redness before your next appointment, seek medical care promptly.

Storage and Travel Basics

Keep the sealed vial in its original carton until your appointment. Store according to the product label and protect from light. Do not freeze. Keep out of reach of children. If you need to travel to your specialist, carry the unopened carton and your prescription in hand luggage. Bring any documentation your clinic requests. For online orders, our systems support encrypted checkout, with temperature-controlled handling when required.

Benefits

This corticosteroid can calm intraocular inflammation when topical drops are insufficient. A single in-office dose may offer targeted therapy to the back of the eye. During vitrectomy, the suspension helps the surgeon see and remove the vitreous safely. The preservative-free formulation is designed for intraocular use under sterile technique.

Side Effects and Safety

Transient eye pain or discomfort
Blurred vision or new floaters
Conjunctival redness or small surface bleed
Increase in intraocular pressure
Cataract progression with repeated exposure

Serious risks include endophthalmitis, sterile inflammation, retinal detachment, and sustained pressure rise that may require treatment. Report severe pain, vision loss, pus-like discharge, or spreading redness right away. People with herpetic eye disease history may be at higher risk for reactivation; careful monitoring is recommended. Your prescriber will discuss benefit and risk for your specific diagnosis.

Drug Interactions and Cautions

Intraocular corticosteroids can add to the pressure-raising effects of other steroids. Tell your clinician about all eye drops and systemic medicines you use, including immunosuppressants. Avoid use when there is an active ocular or periocular infection. Use caution in patients with glaucoma, thin sclera, or recent ocular surgery outside of the intended procedure. Do not wear contact lenses until your eye specialist confirms it is safe.

What to Expect Over Time

You may notice gradual improvement in inflammatory symptoms as directed by your clinician. Follow-up visits help track intraocular pressure and recovery. Additional injections or alternative therapies may be considered based on response and safety. Protect the treated eye as advised, keep appointments, and report any sudden changes in vision. Adherence to follow-up is as important as the initial procedure.

Compare With Alternatives

Some patients with anterior segment inflammation may respond to potent topical steroids like Durezol. For certain cases of noninfectious uveitis, systemic biologic therapy such as Humira may be prescribed by specialists. Your prescriber will select the approach that matches your diagnosis, severity, and response in prior treatments.

Pricing and Access

We provide Canadian pricing with transparent options for specialists and patients. Ask our team about the Triamcinolone acetonide intraocular injection price and available supply for your clinic. Orders include US delivery from Canada. You can review Canadian pricing for Triesence, compare clinic procurement strategies, and check current availability before scheduling your visit. To see any current codes, visit our Promotions page.

Availability and Substitutions

Supply can vary. If this medicine is not available, your prescriber may recommend a different corticosteroid approach or adjust your procedure plan. For other ophthalmic options across our catalog, browse Ophthalmology for related therapies and clinic supplies.

Patient Suitability and Cost-Saving Tips

People with noninfectious uveitis managed by a retina or uveitis specialist may be candidates for this therapy. Those with active ocular infection or severe uncontrolled glaucoma usually should not receive intraocular steroids. Ask your clinician whether scheduling multiple vials for coordinated procedures could reduce clinic visits. Sign up for refill reminders if follow-up treatment is planned. If you pay cash, inquire about the Triesence cash price and whether your clinic prefers direct procurement from the pharmacy or office stock. Multi-visit planning can simplify care.

Questions to Ask Your Clinician

Is an intravitreal corticosteroid appropriate for my type of uveitis?
How will we monitor eye pressure and infection risk after the procedure?
Could a topical steroid or systemic therapy be an alternative for me?
What activity limits should I follow after the injection or surgery?
How will this interact with my existing eye drops or implants?
What symptoms should prompt urgent evaluation between visits?

Authoritative Sources

Reference	Link
FDA DailyMed Prescribing Information	DailyMed: TRIESENCE
Health Canada Drug Product Database	Health Canada DPD
Manufacturer Product Information	Alcon