Getting sildenafil in combination with nitrates or nitroglycerin (commonly prescribed for heart problems) may lead to a intense drop in hypertension that might be potentially deadly.The commonest Negative effects of VIAGRA: headache; flushing; upset tummy; irregular eyesight, such as modifications in colour vision (for example getting a blue shade

In advance of using sildenafil, convey to your health practitioner or pharmacist In case you are allergic to it; or When you have almost every other allergies. This merchandise may incorporate inactive substances, which may lead to allergic reactions or other problems. Speak with your pharmacist for more facts.tell your health practitioner and phar