One treatment option for male impotence is Purple Viagra Pill. Treating erectile dysfunction with this medication works well. A small amount of sildenafil, which helps men's penile tissues receive more blood flow, is present in the medication. Men who are eighteen years of age or older are the only ones who may use this medication. This medication can be taken with or without food. Take the tablet with water instead of chewing or crushing it. Take this medication 30 minutes before having a sexual activity with your spouse to make sure you have quality time together. When taking this medication, follow your doctor's directions.