How to quickly eliminate nail congestion

First of all to see what is the cause of nail congestion, most common is trauma. In addition, qi stagnation caused by blood stasis, if a single nail congestion, then the main consideration is caused by trauma, long-term chronic extrusion can also be a disease factor, or an acute injury can also be, if it is multiple, it is necessary to consider whether there is blood problems, if a single this situation can be applied to activate blood stasis drug treatment. If the trauma is caused, there is no obvious pain, this situation is mainly to apply saffron and wormwood soaked feet, slowly can grow out with the nail and these bruises, slowly good.