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For 50% of people, post-concussion symptoms go away within a few days to several weeks after the original injury occurs. [59] In others, symptoms may remain for three to six months, [ 25 ] but evidence indicates that many cases are completely resolved within six months. [ 18 ]
But the recovery time can vary. Up to about 1/3 of people experience persisting symptoms after concussion (PHAC) or persistent post concussion symptoms (PPAC), defined as symptoms that last more than 4 weeks. [5] [6] [7] After an injury, concussion symptoms can begin immediately or be and delayed by 1-2 days at most. [8]
A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [8] Symptoms may include headache, dizziness, difficulty with thinking and concentration, sleep disturbances, mood changes, a brief period of memory loss, brief loss of consciousness; problems with balance; nausea; blurred vision; and mood changes.
A bruise, also known as a contusion, is a type of hematoma of tissue, [3] the most common cause being capillaries damaged by trauma, causing localized bleeding that extravasates into the surrounding interstitial tissues. Most bruises occur close enough to the epidermis such that the bleeding causes a visible discoloration.
But in some cases, ultrasonography can indicate the extent of the injury and help a clinician decide if the injured person needs surgical treatment. [18] It is important to rule out urethral injury in those with penile injury, as it is a urological emergency that may result in significant morbidity if left untreated. [19]
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The RICE method is an effective procedure used in the initial treatment of a soft tissue injury. [6] Rest It is suggested that the patient take a break from the activity that caused the injury in order to give the injury time to heal. Ice The injury should be iced on and off in 20 minute intervals, avoiding direct contact of the ice with the skin.