Close up of cleaning an area of the abdomen to disinfect before self applying of medicine through a medical needle pen injecting the substance in a fatty area of the belly

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