I used to get emotional urethral discharge frequently. Being the son-in-law of the Prophet ﷺ I requested a man to ask him about it. So the man asked the Prophet ﷺ about it. The Prophet ﷺ replied, "Perform ablution after washing your organ (penis)."  

أَنْ يَسْأَلَ النَّبِيَّ ﷺ لِمَكَانِ ابْنَتِهِ فَسَأَلَ فَقَالَ تَوَضَّأْ وَاغْسِلْ ذَكَرَكَ