Abstract: The present invention is a diffusional patch having an oil mixture (20) providing mechanical treatment support by reducing the edema in volume and in mass by throwing out the liquid inside by means of diffusion effect after entering into the region with edema by means of the diffusion effect and placed into a porous sheath (10) in microfiber structure, in order to be used in treatment of region with edema which may occur in sports injuries and/or disc hernia (50); characterized in that said oil mixture (20), of which the ingredient proportions in weight are given, comprises the below mentioned ingredients and does not comprise water: Ingredient Amount (%) Dextrin Palmitate Derivatives 1-10 Paraffin 1-30 Oleum nigellae sativae (black cumin oil) 0-20 Oleum origani (carvacrol) 0-20 Oleum lauri expressum (laurel oil) 0-30 Oleum chamomillae (chamomile oil) 0-30 Balsamum meccae (balsam oil) 0-30 Styrax liguidus (sweetgum) 0-30 Oleum limonis (lemon oil) 0-10 Oleum rosmarini (rosemary oil) 0-10 Olive oil 0-30 Oleum v