Xovoltib 20 Mg (Afatinib Dimaleate)

1. What is Xovoltib 20 Mg used for?

Xovoltib 20 Mg contains **Afatinib Dimaleate**, a **tyrosine kinase inhibitor** used in the treatment of **non-small cell lung cancer (NSCLC)**. It is specifically used for **EGFR-positive NSCLC**, where the cancer is driven by mutations in the **EGFR gene**. By inhibiting the action of the mutated EGFR protein, **Xovoltib** helps to slow the growth and spread of cancer cells.

2. How does Xovoltib 20 Mg work?

Xovoltib 20 Mg works by blocking the activity of the **epidermal growth factor receptor (EGFR)**, which is responsible for the growth and proliferation of cancer cells in patients with **EGFR-mutant non-small cell lung cancer (NSCLC)**. By inhibiting the **EGFR pathway**, **Afatinib** disrupts the signals that allow cancer cells to grow and spread, thereby slowing tumor progression.

3. How should I take Xovoltib 20 Mg?

Xovoltib 20 Mg is taken **orally** in the form of a **tablet**. The typical recommended dose is **40 mg once daily**, but for some patients, it may be adjusted to **20 mg** or **30 mg** based on tolerability. It should be taken **at the same time every day** with or without food. Swallow the tablet whole; do not crush or chew it. If you miss a dose, take it as soon as you remember unless it's almost time for your next dose.

4. What are the common side effects of Xovoltib 20 Mg?

Common side effects of **Xovoltib 20 Mg** may include:

• Diarrhea
• Rash or **skin reactions**
• Appetite loss or **weight loss**
• Fatigue or **tiredness**
• Stomatitis (mouth sores)

Serious side effects may include **lung problems**, **liver toxicity**, or **eye issues**. If you experience any of these, seek immediate medical attention.

5. Can I take Xovoltib 20 Mg with other medications?

Xovoltib 20 Mg may interact with other medications, particularly those that affect **liver enzymes** or other cancer therapies. Always inform your doctor about all medications you are taking, including **prescription** and **over-the-counter drugs**, as well as any **herbal supplements**. Your healthcare provider will assess potential drug interactions and adjust your treatment plan as necessary.

6. Is Xovoltib 20 Mg safe during pregnancy or breastfeeding?

Xovoltib 20 Mg is classified as a **Pregnancy Category D** drug, meaning it may harm the fetus. **It should not be used during pregnancy** unless the potential benefit justifies the risk to the fetus. **Afatinib** is also not recommended while breastfeeding. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before starting treatment with **Xovoltib**.

7. How long should I take Xovoltib 20 Mg?

The duration of treatment with **Xovoltib 20 Mg** depends on the specific condition and response to therapy. In general, **Afatinib** is used as a **long-term treatment** for **EGFR-positive NSCLC** until progression of the disease occurs or side effects become intolerable. Your healthcare provider will regularly monitor your progress and may adjust your treatment plan as needed.

8. What should I do if I miss a dose of Xovoltib 20 Mg?

If you miss a dose of **Xovoltib 20 Mg**, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. **Do not take two doses at once** to make up for a missed dose. If you are unsure, contact your healthcare provider for guidance.

9. Are there any precautions when using Xovoltib 20 Mg?

Before using **Xovoltib 20 Mg**, inform your doctor if you have any of the following conditions:

• Liver disease or **liver problems**
• Lung disease, such as **pneumonitis** or **interstitial lung disease**
• Heart problems, including **QT prolongation** (heart rhythm disorder)
• Vision issues or **eye inflammation**

Your doctor will evaluate your health history and determine if **Xovoltib 20 Mg** is appropriate for you, adjusting the treatment plan as needed.

10. Where can I buy Xovoltib 20 Mg?

Xovoltib 20 Mg (Afatinib Dimaleate) is available by **prescription** only. It can be purchased from licensed pharmacies. Always buy from a reputable source to ensure the authenticity of the medication and avoid counterfeits.