Before taking Levitra vardenafil 40 mg, inform your doctor about any existing heart conditions, including angina or irregular heartbeat. Discuss any recent heart attacks or strokes. This medication can lower blood pressure, potentially exacerbating these conditions.
Medication Interactions
Levitra can interact with nitrates, commonly used to treat angina. Combining them poses a serious risk of dangerously low blood pressure. Also, disclose all medications you’re taking, including over-the-counter drugs and herbal supplements. Certain antifungals, antibiotics, and HIV medications can affect Levitra’s effectiveness or increase the risk of side effects.
Individuals with severe liver or kidney impairment should exercise caution and consult their physician before using Levitra 40 mg. Dosage adjustments may be necessary. Similarly, patients with retinitis pigmentosa (a rare eye disorder) need to be aware of the potential increased risk of vision problems.
Avoid alcohol consumption while taking Levitra, as this combination may intensify side effects like dizziness or headache. If you experience sudden vision loss or hearing loss, stop taking Levitra immediately and seek medical attention.
This information is not exhaustive. Always consult your doctor or pharmacist for personalized advice before starting Levitra 40 mg or any other medication.


