Orthovisc® Injection for Knee Osteoarthritis

This page explains a knee osteoarthritis injection used to reduce pain and improve joint function. You can access it with US delivery from Canada. If you pay without insurance, we outline practical ways to manage costs and plan refills.

What Orthovisc Is and How It Works

Orthovisc® contains high–molecular weight hyaluronan, a form of sodium hyaluronate. It is injected into the knee joint to supplement synovial fluid. The treatment can improve lubrication and cushioning, which may reduce pain during movement. By restoring viscosity, it may help the joint glide more smoothly.

Border Free Health connects U.S. patients with licensed Canadian partner pharmacies; prescriptions are verified with prescribers before dispensing.

This is a viscosupplement injection for knee osteoarthritis. It is given by a trained clinician in a medical setting. The series approach aims to provide relief over a treatment cycle, with effects that can build across injections.

Who It’s For

This medicine is intended for adults with knee osteoarthritis who have symptoms such as pain, stiffness, or reduced function. Orthovisc for knee pain is considered when simple measures and oral pain relievers are not enough, or when patients wish to avoid frequent oral NSAID use. People with known allergies to hyaluronan products or gram-positive bacterial proteins should not receive it. Avoid use if there is an infection or skin disease at the injection site. Your clinician will evaluate your joint and medical history to confirm suitability.

Some patients may also discuss oral options to complement non-drug strategies. For background on therapy choices, see our condition pages for Osteoarthritis and Pain Inflammation.

Dosage and Usage

The typical schedule is one intra-articular injection into the affected knee once weekly for several weeks. Many treatment courses use three injections; some may use a four-injection series, as directed by the prescriber. The entire dose in the prefilled syringe is administered into the knee joint. sodium hyaluronate injection 30 mg/2 mL is delivered by a healthcare professional under aseptic technique.

Before the injection, the clinician may remove excess joint fluid. You will be asked to avoid strenuous activity for a short period after each dose. Follow your prescriber’s instructions on activity limits and post-injection care. Do not self-inject or attempt to reuse any supplies.

Strengths and Forms

Available presentation: Orthovisc 30 mg/2 mL in a single-use prefilled syringe for intra-articular use. Packaging and labeling can differ by market. Availability may vary based on supplier and stock.

Missed Dose and Timing

If you miss an appointment, contact your clinic to reschedule the next injection. Try to maintain weekly intervals when possible. If timing shifts, your clinician will guide how to complete the series. Do not receive extra injections to “catch up” without medical advice.

Storage and Travel Basics

This product is clinic-administered and should be stored according to the official label, typically at controlled room temperature and protected from freezing. Keep syringes in original packaging until use. If you are transporting your prescription to a clinic, keep it in the carton, avoid extreme temperatures, and do not open or heat the syringe. Ask the clinic to store it until administration. Use child-safe practices: keep out of reach of children and pets.

When traveling, carry documentation of your prescription and keep the package in your hand luggage. Avoid direct sunlight and car dashboards. A pharmacy or clinic can advise on handling and timing. Our partners support encrypted checkout and temperature-controlled handling when required.

Benefits

This treatment can reduce knee pain and improve function for osteoarthritis. It supplements joint lubrication, which may help with walking, daily activities, and exercise tolerance. Because it is localized to the joint, it may be suitable for patients seeking to limit systemic exposure from chronic oral analgesics. A defined series also allows planning around activities and physical therapy.

Side Effects and Safety

• Injection-site pain or swelling
• Joint stiffness or warmth
• Temporary fluid accumulation
• Mild bruising or redness

Serious reactions are uncommon but can include severe joint inflammation or infection, allergic reactions, or significant swelling requiring medical care. Tell your clinician about any allergies, bleeding problems, prior knee infections, or recent skin conditions near the injection site. If you use blood thinners or have a history of immune reactions to hyaluronan products, discuss risks before treatment.

Drug Interactions and Cautions

There are no widely recognized systemic drug interactions because this therapy acts locally within the joint. Still, inform your clinician about all medicines and supplements, including anticoagulants and intra-articular steroids. The injection should not be placed into an infected or severely inflamed joint. Avoid strenuous weight-bearing activity for 48 hours after each dose unless your prescriber advises otherwise.

What to Expect Over Time

Many patients notice gradual changes across the series, with comfort and function improving as the course progresses. You may find walking, climbing stairs, or exercise feels easier. Responses vary. Consistent scheduling, activity moderation after each dose, and adherence to physical therapy can support outcomes. If your knee symptoms remain significant after a complete course, your clinician may reassess the diagnosis, discuss alternative therapies, or plan a future series.

Compare With Alternatives

Another hyaluronate option is Durolane, which is given as a single injection in many cases. Patients who prefer oral therapy may consider the NSAID Celecoxib, where appropriate. Your clinician can explain differences in visit frequency, administration, and expected symptom control.

Pricing and Access

Save with Canadian pricing and seamless U.S. access. We help you compare options, estimate series needs, and plan refills around your clinic schedule. If you are evaluating the Orthovisc price, view our current listing and consult your prescriber on the expected number of injections in a course. We support US shipping from Canada and coordinate verified prescriptions before dispensing.

Looking for neutral savings info and seasonal offers? See our Promotions page for current updates. For arthritis education and adjunct options, explore Celebrex Arthritis and Meloxicam Dosage. You can also browse by origin via Canada.

Availability and Substitutions

Supply can vary. If this item is unavailable, a prescriber may recommend an appropriate alternative hyaluronate or adjust timing. We do not guarantee restock dates. Your clinic can advise on scheduling, and we can help you review comparable therapies carried on our site.

Patient Suitability and Cost-Saving Tips

This therapy may suit adults with knee osteoarthritis who have not achieved adequate relief with activity modification, topical agents, or oral analgesics. It is not for people with joint infections or known hypersensitivity to hyaluronan. To manage expenses, consider multi-month planning for both knees if your clinician anticipates bilateral treatment over time. Align your purchase with scheduled appointments to avoid storage at home. Set reminders for follow-up injections so you do not miss weekly intervals. Discuss physical therapy and weight-bearing guidance to support joint health between visits.

Questions to Ask Your Clinician

• Series plan: three or four injections for my knee?
• Joint aspiration: will you remove fluid before dosing?
• Activity: what should I avoid after each injection?
• Co-therapy: can I use topical NSAIDs or acetaminophen?
• Future planning: when might a repeat series be considered?

Authoritative Sources

Review official information before starting treatment:

• FDA DailyMed
• FDA Prescribing Info
• Health Canada DPD

Ready to proceed? You can order Orthovisc online with prompt, express shipping, supported by pharmacist review and your clinician’s prescription. This content is educational and does not replace medical advice. Always follow your prescriber’s instructions and the official label.