Hydralazine 25 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 to treat essential hypertension, either by itself or as an add-on treatment.

The label says hydralazine lowers blood pressure by relaxing blood vessel smooth muscle and widening blood vessels. It is rapidly absorbed after oral use, and its effects can vary widely from person to person.

The tablets come in 10 mg, 25 mg, 50 mg, and 100 mg strengths. The 25 mg tablets are orange, round, and unscored.

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 this medicine regularly and continuously as directed on the label.
• Hydralazine is used for essential hypertension, alone or as an adjunct.
• Report possible side effects to a healthcare professional, especially headache, nausea, vomiting, diarrhea, palpitations, or dizziness.
• The label advises periodic blood tests during prolonged therapy, including complete blood counts and antinuclear antibody testing.
• Tell a healthcare professional about symptoms such as arthralgia, fever, chest pain, continued malaise, numbness, tingling, or rash.
• Hydralazine should be used with caution in patients with suspected coronary artery disease, cerebral vascular accidents, advanced renal damage, or mitral valvular disease.
• If peripheral neuritis symptoms develop, the label notes that pyridoxine may be added to the regimen.
• Administration with food results in higher plasma levels.
• If overdose is suspected, the label lists symptoms such as hypotension, tachycardia, headache, and generalized flushing; treatment requires urgent medical management.
• Do not combine with other medicines or injectables without professional guidance, because the label warns about interactions such as MAO inhibitors and diazoxide.

Helpful Patient Education

Hydralazine hydrochloride tablets are an oral prescription antihypertensive used for essential hypertension, either alone or as an adjunct to other therapy. The label describes hydralazine as a peripheral vasodilator that helps lower blood pressure by relaxing vascular smooth muscle.

This product is supplied as orange, round tablets in 10 mg, 25 mg, 50 mg, and 100 mg strengths. Label information also includes warnings about lupus-like reactions, blood dyscrasias, peripheral neuritis, and the need for regular monitoring during prolonged treatment.

Medication Summary last generated: 2026-07-06 02:48:50