Brain bleeding primarily results from the irritation of brain tissues, which leads to swelling or cerebral palsy. The swelling increases pressure on arteries causing them to burst and create hematomas that prevent blood flow to the affected brain parts, thus damaging or killing the brain cells.
Causes may include, but or not limited to:. Treatment of brain bleeds starts with a careful analysis of the brain through various imaging tests to determine the locations of internal bleeding. Apart from the MRI and CT Scans, which reveal the position of the bleeding, a neurological examinations may be performed to determine if there is any swelling in the optic nerves.
Treatments will vary by extent, cause, and location of the hemorrhage. Some diagnoses will require surgery to stop bleeding and to alleviate swelling.
Others will require medications such as anticonvulsants that control seizures, diuretics that reduce swelling, and corticosteroids and painkillers. As mentioned previously, in the worst cases of brain bleeding, the result could be death. This is of course dependent on the severity of the bleed.
Minor bleeding may not cause any significant or visible health challenges, and may not affect the lifespan of the individual.
Where the bleed is located within the brain, as well as when it is detected and subsequently treated, may be determining factors of survival. People can recover from a brain hemorrhage, although it is vital that they receive the correct treatment as soon as possible.
Rehabilitation can help an individual adjust to life after a brain hemorrhage. According to the American Association of Neurological Surgeons, about 1. About 5. It is important that people protect themselves against the risk of traumatic brain injury. Wearing seatbelts in cars or helmets when riding bikes or motorcycles are easy ways to protect the head and brain.
Making lifestyle changes can help an individual to reduce their risk or prevent a cerebrovascular event. People with high blood pressure need to receive regular checkups and take steps to lower their blood pressure. It is also important to avoid smoking, which is a significant risk factor for stroke. The toxins in tobacco damage the cardiovascular system and can lead to plaque buildup in the arteries, making them narrower and more at risk of stroke.
People with diabetes need to make sure that they keep blood sugar levels under control. Many people with diabetes also have high blood pressure, high cholesterol , and may be overweight, all of which are risk factors for stroke. Some of the most significant changes that can help reduce the risk of brain hemorrhages involve diet and exercise. Excess body weight can lead to raised blood pressure, diabetes, heart disease , and stroke.
People can try to get moving and stay active as physical activity not only helps to shift unwanted weight but can also contribute to lowering the risk of stroke. Brain hemorrhages are life-threatening and require urgent treatment and extended rehabilitation. Some other medical conditions, such as diabetes, can increase the risk. However, wearing protection during activities that may risk traumatic brain injury, such as cycling, as well as engaging in a healthful, active, smoke-free lifestyle can reduce the risk of a brain hemorrhage.
Read more about the complications of a subarachnoid haemorrhage. Although the outlook for subarachnoid haemorrhage has improved in the last few decades, it can be fatal, and people who survive can be left with long-term problems. Recovering after a subarachnoid haemorrhage can also be a slow and frustrating process, and it's common to have problems such as:.
Read more about recovering from a subarachnoid haemorrhage. Our guide to care and support explains your options and where you can get support. Page last reviewed: 13 November Next review due: 13 November Symptoms of a subarachnoid haemorrhage There are usually no warning signs, but a subarachnoid haemorrhage sometimes happens during physical effort or straining, such as coughing, going to the toilet, lifting something heavy or having sex.
How a subarachnoid haemorrhage is treated A person with a suspected subarachnoid haemorrhage needs a CT scan in hospital to check for signs of bleeding around the brain. Read more about: diagnosing a subarachnoid haemorrhage treating a subarachnoid haemorrhage What causes subarachnoid haemorrhages? The average number of risk factors was 2. Conclusion: We found that hemorrhagic stroke is associated with a very high risk for death in the acute and subacute phase.
The survival rate after hemorrhagic stroke was
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