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Generic Name : Hydralazine
Pronunciation : hye dral' a zeen
Therapeutic Classification : Vasodilators
ICD Code : Y52.3
Trade Name(s): India- Isolazine. International- Apresoline, Dralzine. Why it is prescribed (Indications) : This medication is a smooth muscle relaxant, prescribed for essential hypertension. This medication lowers the blood pressure. When it is not to be taken (Contraindications): Hypersensitivity.
Dosage & When it is to be taken : Initial: The recommended dose is 10 mg four times daily for the first 2-4 days, increase to 25 mg four times daily for the balance of the first week. How it should be taken : It comes as a tablet to take by mouth, as directed by your physician. Warnings and Precautions : * Caution should be exercised in patients with history of heart disease, kidney or liver disease, heart attack, any allergy, who are taking other medications, children, during pregnancy and breastfeeding. * It may cause dizziness, do not drive a car or operate machinery while taking this medication. * Avoid alcohol consumption. * Monitor complete blood counts, blood pressure and antinuclear antibody titers while taking this medication. Side Effects : Common - Headache, loss of appetite, nausea, vomiting, diarrhea, palpitations, fast heart rate and chest pain. Less Frequent Gastrointestinal - Constipation and intestinal obstruction. Heart - Low blood pressure and swelling. Respiratory - Difficulty in breathing. Central Nervous System - Tingling, numbness, dizziness, tremors, muscle cramps, depression, disorientation and anxiety. Genitourinary - Difficulty in urination. Blood - Anemia and decrease in white blood cells. Hypersensitivity - Rash, hives, itching, fever, chills, joint pain and eosinophilia. Miscellaneous - Nasal congestion, flushing, lacrimation and eye inflammation. * Avoid excess dosage. Storage Conditions : Store it at room temperature, and in an airtight container. |
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