Close up of hands and abdomen with self applying of medicine through a medical needle pen injecting the substance in a fatty area of the belly visible through a small window in the entrapment

injection syringe belly pen needle health selfmedicate closeup injector hygiene drug fingers administer selfapplication informal care disease apply instruction medication hands auto application patient abdomen healthcare medicine disinfect medicate prescription absorb disinfectant muscle wipe illness therapy application person anticlockwise clockwise bare alcohol steady regular manual safety easy clean gradually life hair