Using kamagra chewable pills can help men get stronger erections for longer. This medicine contains a main ingredient called sildenafil citrate. Which works to increase the blood flow in the penis in men. This medicine can be taken with food or on an empty stomach. This suit can be taken with water only. This medication is only for men 18 years of age or older. This medicine should not be used in excess. You should take the dosage of this medicine as per your doctor's advice.