Hydronix Capsule 500 mg contains Hydroxyurea, an antineoplastic and antimetabolite medicine used in the treatment of certain cancers and blood disorders. It is widely used in conditions such as chronic myeloid leukemia (CML), sickle cell disease, and other myeloproliferative disorders. Hydroxyurea works by slowing the growth of abnormal cells and reducing complications related to abnormal blood cell production.

This medication is used under strict medical supervision due to its potent effects on bone marrow and blood cell formation.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Composition

Each capsule contains:

• Hydroxyurea 500 mg

Mechanism of Action

Hydroxyurea inhibits ribonucleotide reductase, an enzyme essential for DNA synthesis. By blocking DNA production, it prevents the proliferation of rapidly dividing cells, including cancer cells. In sickle cell disease, it increases the production of fetal hemoglobin (HbF), which helps reduce the sickling of red blood cells and decreases the frequency of painful crises.

Indications

Hydronix Capsule 500 mg is indicated for:

• Chronic myeloid leukemia (CML)
• Sickle cell disease (to reduce frequency of painful crises)
• Polycythemia vera
• Essential thrombocythemia
• Certain head and neck cancers (as part of combination therapy)

Dosage and Administration

• To be taken orally as prescribed by a physician
• Dosage is individualized based on body weight, condition, and response
• Can be taken with or without food
• Capsules should be swallowed whole with water
• Regular monitoring of blood counts is essential during treatment

Contraindications

Hydronix Capsule should not be used in:

• Known hypersensitivity to Hydroxyurea
• Severe bone marrow suppression
• Pregnancy and breastfeeding unless clearly advised
• Severe anemia or leukopenia without supervision

Side Effects

Possible side effects include:

• Bone marrow suppression (anemia, leukopenia, thrombocytopenia)
• Nausea and vomiting
• Loss of appetite
• Skin changes or hyperpigmentation
• Mouth ulcers
• Hair thinning
• Increased risk of infections

Precautions

• Regular monitoring of complete blood count is mandatory
• Use cautiously in patients with renal or hepatic impairment
• Maintain adequate hydration
• Avoid exposure to infections due to reduced immunity
• Use effective contraception during treatment
• Long-term use may increase risk of secondary malignancies

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Drug Interactions

Hydronix Capsule may interact with:

• Other myelosuppressive drugs (increased toxicity)
• Antiretroviral drugs (increased side effects)
• Live vaccines (should be avoided)
• Uric acid-lowering agents (may require dose adjustment)

Storage Conditions

• Store below 30°C in a dry place
• Protect from light and moisture
• Keep out of reach of children.