1, try not to do heavy physical labor or walk and sit all the time, it is better to lie down.
2. Don't watch porn, stay away from your girlfriend, and don't keep your little brother standing.
3. Pay attention to hygiene, and don't let the wound get infected.
PS: If the edema is bandaged, it will be found that the edema will disappear, but the urethral orifice of the glans penis will be slightly raised, which fully proves that the edema fluid will not be eliminated out of thin air (it all flows to the urethral orifice of the glans penis).
There is no need to take medicine, as long as there is no obvious infection and suppuration, there is no need for any medicine.
Finally, just wait, time will solve everything, hehe.