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Viagra: Blue Diamond Shaped Pill Still A Reliable ED Therapy

Viagra Diamond Shaped Pill

After getting approval for use in Erectile Dysfunction treatment from the Food And Drug Administration in 1998, Pfizer’s revolutionary blue diamond shaped pill, Viagra, became an instant commercial success. When the company acquired a second patent to secure the rights to the medication’s use in 2003, two other oral ED formulations had been introduced to …

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