What is Balversa?
Balversa (erdafitinib) is a prescription oral medication used to treat adults with locally advanced or metastatic bladder cancer, specifically a type called urothelial carcinoma, that has certain abnormal fibroblast growth factor receptor (FGFR) genes. Urothelial carcinoma is the most common type of bladder cancer, and in some individuals, its growth is fueled by these specific genetic mutations. Balversa is classified as a kinase inhibitor, a type of targeted therapy designed to attack cancer cells with precision while minimizing damage to healthy cells.
How does Balversa work?
Balversa works by specifically targeting and blocking the activity of abnormal FGFR proteins, which are responsible for driving the growth and spread of cancer cells in some patients. In a healthy body, FGFRs help regulate cell growth and division. However, when these receptors have mutations, they can become overactive, sending constant signals for cancer cells to multiply and survive. By inhibiting these specific proteins, Balversa effectively cuts off the signal, which can slow or even stop tumor growth, and in some cases, shrink existing tumors.
Who is Balversa for?
Balversa is intended for adult patients diagnosed with locally advanced or metastatic urothelial carcinoma whose tumors have susceptible FGFR3 or FGFR2 genetic alterations. Before starting treatment, your doctor will require a test to confirm your tumor has the specific genetic marker that this drug targets. It is typically prescribed after the cancer has not responded to or has progressed after at least one round of platinum-containing chemotherapy. This medication may not be suitable for everyone. It should not be taken by women who are pregnant or breastfeeding, individuals with a known allergy to erdafitinib, or children.
Dosage and administration
Balversa is typically taken as a once-daily oral tablet, with or without food, exactly as prescribed by your healthcare provider. Your doctor will determine the correct dose for you, which is often started at 8mg daily and may be increased based on your response and blood phosphate levels. The tablet should be swallowed whole with water and not be crushed, split, or chewed. It is important to take your dose at the same time each day. If you miss a dose, take it as soon as you remember, but if it is close to your next scheduled dose, skip the missed one. Do not take two doses at once. Store Balversa at room temperature in its original container, away from moisture and direct light.
Side effects
The most common side effects associated with Balversa include high phosphate levels in the blood, mouth sores, fatigue, and changes in kidney function, though more serious eye problems can also occur. Other frequent effects may include diarrhea, dry mouth, changes in your sense of taste, reduced appetite, and nail or skin problems. A serious but common side effect is central serous retinopathy, an eye disorder that can affect your vision. It is critical to contact your doctor immediately if you experience blurred vision, vision loss, or other visual changes during treatment. Your doctor will monitor you for these and other potential side effects.
Why buy from IsraelPharm?
IsraelPharm offers a secure and affordable way to purchase Balversa online, providing access to genuine medication from a trusted source with international pharmacy expertise. We are committed to making important medications accessible at competitive prices, bridging the gap between high costs and patient needs. When you order from us, you receive authentic Balversa manufactured by Jansen Cilag, delivered discreetly to your door. Our professional team is available to answer your questions and assist you throughout the ordering process, ensuring a safe and satisfactory experience.
The most common side effects of Balversa include:
- Increased phosphate levels in the blood (hyperphosphatemia)
- Mouth sores (stomatitis)
- Fatigue and unusual tiredness
- Changes in kidney function
- Diarrhea or dry mouth
- Nail problems, like nail bed separation
- Changes in sense of taste
- Reduced appetite and low sodium levels
- Dry skin and eye problems
Balversa can also cause serious eye problems, such as central serous retinopathy, which can lead to vision changes or loss. Tell your doctor immediately if you experience blurred vision or other visual changes. For a full list of effects, consult the patient information leaflet.
Balversa is indicated for the treatment of adult patients with:
- Locally advanced or metastatic urothelial carcinoma (bladder cancer).
- Cancer that has progressed during or after at least one line of prior platinum-containing chemotherapy.
- Urothelial carcinoma that has susceptible fibroblast growth factor receptor (FGFR)3 or FGFR2 genetic alterations.