“The Messenger of Allah ﷺ said: ‘Whoever gives medical treatment, with no prior knowledge of medicine, is responsible (for any harm done).’”  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ تَطَبَّبَ وَلَمْ يُعْلَمْ مِنْهُ طِبٌّ قَبْلَ ذَلِكَ فَهُوَ ضَامِنٌ