If the bruises become hard lumps, it is usually because some localized subcutaneous hematomas have not been absorbed in time, thus producing muscularization. In this case, you can orally take Chinese medicines that can activate blood circulation and remove blood stasis, reduce swelling and relieve pain, commonly used Chinese medicines, such as Panax notoginseng tablets. In addition, you can also do some local physical therapy, you can do some ultrasonic therapy, can promote the softening and absorption of the hard lumps, and promote local blood circulation. Generally it is applied 1-2 times a day, 30 minutes each time, 7 days for a course of treatment, you can also give some local massage, the use of massage manual act as soon as possible to soften the hard lumps, so as to make it more quickly absorbed.