Cenforce 120 mg, which contains sildenafil citrate, can affect blood pressure because of how it works in the body. Sildenafil is a vasodilator, meaning it relaxes blood vessels, increasing blood flow to the *****. This effect is mostly beneficial for erectile function but can influence systemic blood pressure. How Cenforce 120 affects blood pressure: Mild blood pressure drop: Sildenafil can cause a temporary decrease in blood pressure (usually 5–10 mmHg in healthy men). This is usually not noticeable in healthy individuals but can be significant in people with pre-existing low blood pressure. Interaction risks: Taking Cenforce with nitrate medications (used for chest pain or angina) can lead to a dangerous, sudden drop in blood pressure, which can be life-threatening. Combining with alpha-blockers or certain antihypertensive drugs may also increase dizziness or fainting. Symptoms to watch for: Lightheadedness or dizziness, especially when standing up quickly. Fainting or unusual weakness. Rapid heartbeat or palpitations.