Men with erectile dysfunction can be treated with this medication. This medication is beneficial and highly effective in treating impotence. Sildenafil, an ingredient in this medication, aids in boosting blood flow to a man's penile tissues. The kamagra effervescent Review is available in our store. In order to enjoy sexual relations with your partner, this medication helps you achieve a strong erection. Take this medication an hour before sexual activity. This medication has a 3 to 6 hour half-life. Follow your doctor's advice when taking this medication.