If your finger is caught in the door and there is bruising, it is recommended that you undergo physical therapy and medication.
1. Physical therapy: after the finger is caught in the door, because of the local small capillary congestion or broken, will cause the clamped parts of the bruise, this time should be timely use of ice on the local ice, which is conducive to the contraction of the local capillaries, which reduces the bruising and edema, but also the use of saline wet compresses, but also promote the elimination of bruising.
2. Medication: In addition, the presence of bruises can cause bacterial infections, so it is recommended to use topical medications, such as mupirocin ointment, and oral antibiotics, such as penicillin, under the guidance of a doctor.
For people with the above conditions, it is recommended to go to the hospital for a clear diagnosis and timely treatment.