Taking
vidalista can cause bone marrow cancer. It can also cause muscle aches. Because of these potential risks, you should only take tadalafil when needed. Also, remember that tadalafil can cause an erection that does not go away. When you have an erection that does not go down, you should call your doctor right away. Although tadalafil is generally safe, it has not been studied in children, and children under 18 should not take the drug. People with a history of bleeding disorders, peptic ulcers, or renal disease should not use
vidalista 20 . They should also tell their doctors if they are pregnant or nursing.