People with certain heart conditions need to be especially cautious with Suhagra 25 mg (sildenafil) because it can lower blood pressure and affect the heart’s function. Suhagra 25 mg should not be taken without a doctor’s supervision if someone has any of the following conditions: Use of nitrates – Medications like nitroglycerin, isosorbide dinitrate, or isosorbide mononitrate for chest pain. Combining these with sildenafil can cause a dangerous drop in blood pressure, leading to fainting, heart attack, or stroke. Severe Suhagra 25 Mg    disease – People with recent heart attack, unstable angina, or severe heart failure should avoid sildenafil until cleared by a doctor. Sexual activity itself can stress the heart, and adding the drug may increase risk. History of stroke – Those who recently had a stroke may be at higher risk of complications if taking sildenafil. Low or uncontrolled blood pressure – Sildenafil can further lower blood pressure, which may be dangerous in people already hypotensive. Certain arrhythmias – Irregular heart rhythms or conditions that affect cardiac output may increase risk with ED medications. Important: Only a healthcare professional can determine if Suhagra 25 mg is safe for someone with heart conditions. Self-medicating can be life-threatening. If you want, I can make a short, easy-to-remember checklist for who must avoid Suhagra safely. Do you want me to do that?