Eriacta 100 mg can affect heart health, particularly in people with existing cardiovascular conditions. It contains sildenafil 100 mg, a PDE5 inhibitor used to treat erectile dysfunction. Sildenafil affects blood vessels and can lower blood pressure, which may be risky for certain people with heart problems. 1. Possible effects on heart health Low blood pressure: Can cause dizziness or fainting. Increased cardiovascular strain: Sexual activity itself may be unsafe for people with certain unstable heart conditions. Palpitations: Some users may experience a noticeable or rapid heartbeat. Dizziness: Blood pressure changes can cause light-Eriacta 100 mg . 2. Who should be especially careful? Eriacta 100 mg may be unsuitable without specialist medical advice for people with: Serious heart disease. Recent heart attack or stroke. Unstable angina. Very low blood pressure. Uncontrolled high blood pressure. Significant heart rhythm problems. 3. Medicines that must not be combined Medicine Risk Nitroglycerin Dangerous blood pressure drop Isosorbide mononitrate Severe hypotension Isosorbide dinitrate Severe hypotension Riociguat Dangerous blood pressure drop Do not combine Eriacta with other erectile dysfunction medicines either. 4. Warning signs Seek emergency medical attention Chest pain or pressure. Fainting. Severe breathlessness. Sudden vision loss. Erection lasting longer than four hours. If chest pain occurs after taking Eriacta, do not take nitroglycerin yourself. Tell emergency medical professionals when you took sildenafil. 5. One important question Do you have any existing heart condition, high blood pressure or cholesterol problems, or are you simply concerned about the heart-related side effects of Eriacta 100 mg? I can explain the precautions based on your situation.