Orthovisc Syringe

Orthovisc is a prescription injectable medication that contains sodium hyaluronate, a high-molecular-weight form of hyaluronic acid. This naturally occurring substance is found in healthy joint (synovial) fluid, where it helps lubricate and cushion the joint to support smooth movement.

Orthovisc 15 mg/mL is supplied in a sterile, single-use prefilled syringe for intra-articular injection into the knee joint. It is administered by a licensed healthcare expert as part of a viscosupplementation treatment for patients with knee osteoarthritis.

By supplementing the joint’s natural hyaluronic acid, Orthovisc helps improve joint lubrication and cushioning, which may reduce pain and improve mobility. It must be used under medical supervision and only as prescribed.

What Is an Orthovisc Syringe Used For?

According to the FDA‑approved prescribing information, Orthovisc is indicated for:

• Relief of pain associated with (OA) osteoarthritis of the knee in patients who have not responded adequately to conservative non‑pharmacologic therapy and simple analgesics (like acetaminophen).

Orthovisc contains sodium hyaluronate, a high-molecular-weight form of hyaluronic acid. When injected directly into the knee joint by a licensed healthcare professional, it:

• Restores the viscosity (thickness) and elasticity of synovial fluid
• Improves joint lubrication
• Enhances shock absorption
• Helps reduce mechanical friction during movement

By improving the joint’s natural cushioning system, Orthovisc may help relieve knee pain and improve mobility in patients who have not responded adequately to conservative treatments. These treatments may include exercise, physical therapy, or simple analgesics. Orthovisc does not cure osteoarthritis or reverse joint damage, but it may provide symptomatic relief for several months in some patients.

Orthovisc is not self‑injected. It must be given by a trained healthcare professional (usually an orthopedic doctor or rheumatologist). Here are the steps of the procedure:

• Preparation: The doctor cleans the skin around your knee with an antiseptic.
• Positioning: You’ll be asked to sit or lie comfortably with your knee slightly bent.
• Injection: The doctor uses a fine needle to inject the Orthovisc solution into the joint space.
• Aftercare: The site may be covered with a small bandage. You can usually walk right after, but avoid strenuous activity, high-impact exercise, and weight-bearing activities for approximately 48 hours.
• Treatment schedule: Typically given as one injection per week for 3–4 weeks. Some patients benefit from a fourth injection. Repeat courses may be prescribed if pain returns.
• What patients may feel: Mild discomfort or pressure during injection. Temporary swelling or warmth in the knee can occur afterward, but usually resolves quickly.

Orthovisc should not be used in the following situations:

• Patients with a known hypersensitivity (allergy) to hyaluronate preparations.
• Patients with infections or skin disease at the injection site.
• Patients with an active joint infection in the knee being treated.

This is not a complete list of Orthovisc side effects. If you notice other adverse reactions, tell your doctor right away.

Common Side Effects

The most frequently reported Orthovisc side effects are localized to the injected knee and may include:

• Temporary pain at the injection site
• Swelling or fluid buildup in the knee
• Warmth or redness
• Joint stiffness
• Mild bruising

These reactions are usually mild to moderate & resolve on their own within a few days.

Less Common but Possible Side Effects

• Increased knee pain after injection
• Localized inflammation
• Injection site rash or itching

Rare but Serious Reactions

Although uncommon, seek immediate medical attention if you experience:

• Severe swelling or intense pain in the knee
• Signs of infection (fever, chills, increasing redness, warmth)
• Allergic reactions such as facial swelling, hives, or difficulty breathing

Orthovisc is a prescription intra-articular injection used to relieve pain associated with knee osteoarthritis. The treatment and dosage schedule are determined by your provider based on your individual condition and response to therapy.

Orthovisc Adult Dosage for Knee Osteoarthritis Pain

• The usual dose is one 2 mL injection (15 mg/mL) injected directly into the knee joint.
• It is typically given once weekly for 3 to 4 consecutive weeks, as recommended by your healthcare provider.
• Each injection is administered separately during scheduled clinic visits.

Before receiving Orthovisc, inform your healthcare provider if you:

• Have a history of knee infections
• Have a bleeding disorder or are taking anticoagulant medications
• Are pregnant or breastfeeding (safety has not been fully established)
• Have significant inflammation or swelling in the knee

Additional precautions include:

• Avoid strenuous or prolonged weight-bearing activities for about 48 hours after injection.
• The safety and effectiveness in joints other than the knee have not been established.
• The safety of repeated treatment cycles should be determined by your healthcare provider.
• Inform your provider if you have a bleeding disorder or clotting issue before injection.

If you buy Orthovisc Syringe online, store it under the recommended conditions before your appointment for intra-articular administration in a clinical setting to maintain product integrity:

• Store Orthovisc typically between 2°C-25°C (36°F-77°F).
• Do not freeze. Freezing can damage the sodium hyaluronate solution.
• Keep the syringe in its original, unopened carton to protect it from light and physical damage.
• Do not shake the syringe.
• Do not use the product if the packaging is opened, damaged, or if the solution appears cloudy or contains particles.

If you and your doctor are considering other treatment options for knee osteoarthritis pain, some of the Orthovisc alternatives are as follows:

• Synvisc (hylan G-F 20)
• Euflexxa (sodium hyaluronate)
• Durolane (non-animal stabilized hyaluronic acid)
• Monovisc (high molecular weight hyaluronan)
• Gel-One (cross-linked hyaluronate)

According to the FDA labeling, Orthovisc (sodium hyaluronate) has no known systemic drug-drug interactions, as it is directly administered into the knee joint and acts locally.

• Systemic Interactions: Not expected, as Orthovisc has minimal systemic absorption.
• Local Interactions: Do not mix Orthovisc with other intra‑articular injectables (e.g., corticosteroids, anesthetics) in the same syringe. Each product should be administered separately.
• Precaution: Avoid concurrent intra‑articular use with disinfectants containing quaternary ammonium salts (e.g., benzalkonium chloride), as hyaluronan can precipitate in their presence.

Many patients choose to buy Orthovisc Syringe from Canada because it is often more affordable than U.S. retail pricing while maintaining high quality and safety standards. At Polar Bear Meds, we partner with a network of licensed Canadian and international pharmacies that operate under regulated dispensing practices to help ensure medication authenticity and proper handling.

By ordering Orthovisc Syringe online through our pharmacy, patients may benefit from significant cost savings compared to typical U.S. pharmacy prices, along with reliable delivery and customer support.

A valid prescription from a provider is required to buy Orthovisc Syringe online from Canada. Polar Bear Meds also offers additional savings options, including:

• 10% off your first order with an Orthovisc Syringe coupon code WELCOMEPB10
• Competitive, transparent pricing
• Referral programs

• https://www.accessdata.fda.gov/cdrh_docs/pdf3/p030019c.pdf
• https://www.drugs.com/Orthovisc.html
• https://reference.medscape.com/drug/Orthovisc-synvisc-hyaluronic-acid-and-derivatives-999526