Manufactured in India these full strength tablets are an exact copy of high strength Viagra containing exactly the same maximum dosage of 100 mgs of Sidenafil Citrate. The only difference is the price. Do not exceed the maximum dosage which is one 100mg tablet in any 24 hour period. It is effective up to 4 hours. Do not take Viagra if you are taking any nitrate based prescribed medication or have serious heart or blood pressure condition. If in any doubt consult your physician.
