Altina Tablet 250 mg contains Lapatinib, an oral targeted therapy used in the treatment of certain types of advanced or metastatic breast cancer. It belongs to a class of medicines known as tyrosine kinase inhibitors (TKIs) that work by blocking specific proteins involved in cancer cell growth and spread. Altina is usually prescribed as part of combination therapy with other anticancer medications for improved treatment outcomes.

Lapatinib is particularly effective in patients whose tumors overexpress the HER2 (human epidermal growth factor receptor-2) protein, which promotes rapid growth of cancer cells. By targeting this receptor pathway, Altina Tablet helps slow down or stop tumor progression.রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Composition and Mechanism of Action

The active ingredient in Altina Tablet is Lapatinib, a targeted anticancer drug that inhibits the intracellular tyrosine kinase domains of two receptors: HER2 (ErbB2) and EGFR (ErbB1). These receptors play an important role in signaling pathways that regulate cell growth and survival.

In certain cancers such as Breast Cancer, particularly HER2-positive forms, these receptors are overactive and stimulate uncontrolled cell division. Lapatinib blocks the phosphorylation of these receptors, preventing the activation of downstream signaling pathways responsible for tumor growth.

By interfering with these signaling mechanisms, Altina Tablet can slow tumor growth, reduce cancer cell proliferation, and promote cancer cell death. Because it specifically targets cancer-related pathways, it is considered a form of targeted therapy, which often causes fewer side effects than traditional chemotherapy.

Indications

Altina Tablet 250 mg is primarily used for the treatment of:

• Breast Cancer that is HER2-positive

• Advanced or metastatic breast cancer that has progressed after prior treatments

• Breast cancer treatment in combination with drugs such as Capecitabine or Letrozole

• Certain cases of hormone receptor–positive and HER2-positive breast cancer

The medication is usually prescribed when other therapies are no longer effective or as part of combination therapy for better disease control.

Dosage and Administration

Altina Tablet is taken orally, usually once daily as directed by an oncologist. The tablets should be swallowed whole with water and taken on an empty stomach, at least one hour before or after a meal.

The total daily dose may consist of multiple tablets taken together, depending on the treatment plan. It is important to take the medication at the same time each day and follow the prescribed dosage strictly.

Patients should not crush, chew, or break the tablets. Treatment duration depends on the patient’s response to therapy and the progression of the disease.

Benefits

Altina Tablet offers several important benefits in cancer treatment:

• Targeted therapy specifically for HER2-positive breast cancer

• Helps slow the growth and spread of cancer cells

• Can be used in combination with other anticancer medications

• Oral tablet form allows convenient outpatient treatment

• May improve survival and disease control in advanced breast cancer

Possible Side Effects

Like many anticancer medicines, Altina Tablet may cause side effects. Common side effects include:

• Diarrhea

• Nausea or vomiting

• Fatigue and weakness

• Skin rash or dryness

• Loss of appetite

More serious but less common side effects may include liver problems, heart rhythm changes, or decreased heart function. Regular medical monitoring, including blood tests and cardiac evaluation, may be required during treatment.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Precautions

Before starting Altina Tablet, patients should inform their doctor if they have:

• Liver disease

• Heart conditions

• Electrolyte imbalances

• Previous reactions to similar medications

Women who are pregnant or planning to become pregnant should avoid this medication because it may harm the unborn baby. Effective contraception is usually recommended during treatment.

Patients should also inform their doctor about any other medications they are taking to avoid possible drug interactions.

Storage

Altina Tablet should be stored at room temperature, away from excessive heat, moisture, and direct sunlight. The medication should remain in its original packaging and be kept out of reach of children.