The duration of effect for Kamagra Oral Jelly can vary depending on factors such as dosage, individual response, and other health considerations. Generally, the effects of Kamagra Oral Jelly are expected to last for about 4 to 6 hours after consumption. However, it's essential to follow the dosage instructions provided by your healthcare provider or the medication's label and to seek medical advice if you have any concerns about its duration or effectiveness.