Hydralazine 10 mg Tablets — Generic For Apresoline — Camber

Medication Summary

Medication Summary: This section summarizes DailyMed drug label information to make the label easier to understand. It is not a substitute for the official label, pharmacist counseling, prescriber instructions, or medical advice.

Overview

Hydralazine hydrochloride tablets are an oral antihypertensive medicine used for essential hypertension, either alone or together with other medicines. The tablets contain hydralazine hydrochloride in strengths of 10 mg, 25 mg, 50 mg, or 100 mg.

The label says hydralazine works on the cardiovascular system and lowers blood pressure by relaxing blood vessel smooth muscle and widening peripheral blood vessels. It may also increase heart rate and cardiac output.

The medicine should be taken regularly and continuously as directed. The label also notes that blood tests may be needed before and during prolonged therapy, and that some people may need additional monitoring because of possible serious side effects.

Storage Information

protection of the airway. Dispense in a tight, light-resistant container as defined in the USP. Store at 20°-25°C (68°-77°F) [See USP Controlled Room Temperature].

Key Counseling Points

• Take hydralazine regularly and continuously as directed on the label.
• This medicine is used for essential hypertension.
• Blood tests may be checked before and during long-term therapy.
• Report symptoms such as arthralgia, fever, chest pain, or continued malaise if they occur.
• The label notes possible side effects including headache, nausea, vomiting, diarrhea, palpitations, and tachycardia.
• Dizziness, flushing, edema, and shortness of breath are also listed as possible adverse reactions.
• Seek prompt medical attention for signs of serious reactions such as rash, fever, chills, joint pain, or blood problems.
• Tell a healthcare professional if you have had hypersensitivity to hydralazine, coronary artery disease, or mitral valvular rheumatic heart disease, since these are listed as contraindications.
• Food may increase plasma levels of hydralazine.
• If an overdose is suspected, the label describes hypotension, tachycardia, headache, flushing, and possible serious cardiac complications.

Helpful Patient Education

Hydralazine hydrochloride tablets are an oral prescription medicine used to treat essential hypertension. This DailyMed label describes how the medicine lowers blood pressure by relaxing vascular smooth muscle and reducing peripheral vascular resistance.

Available as 10 mg, 25 mg, 50 mg, and 100 mg tablets, hydralazine hydrochloride has important safety information on the label, including possible adverse reactions, contraindications, and the need for laboratory monitoring during prolonged therapy.

Medication Summary last generated: 2026-07-18 02:49:47