Who should not take Viagra? Viagra tabs in pakistan 03007818890

 Viagra should not be taken by anyone who is taking nitrates for chest pain or by anyone who has had a recent heart attack or stroke. It should also not be taken by anyone who is allergic to sildenafil citrate or any of the other ingredients in Viagra. Additionally, Viagra should be used with caution by people who have certain medical conditions, such as low blood pressure or liver or kidney disease. It is important to talk to a healthcare provider before taking Viagra to ensure that it is safe and appropriate for you.