Kamagra effervescent is a medication that can help men manage persistent erectile dysfunction and impotence. This medication is extremely beneficial to those suffering from impotence, depression, anxiety, or panic attacks. This medication contains sildenafil, which causes men to have a stronger erection during intercourse. While taking Kamagra effervescent medicine, avoid greasy or cold drinks because they reduce the treatment's effectiveness. This medication has a three- to four-hour effect. Follow your doctor's instructions for taking this medication.