Reason for brain hemorrhage

If you have a subdural hematoma, blood is leaking out of a torn vessel into a space below the dura mater, a membrane between the brain and the skull. Symptoms include ongoing headache, confusion and drowsiness, nausea and vomiting, slurred speech and changes in vision. Subdural hematomas can be serious. See your healthcare provider if you have a head injury. Overview A subdural hematoma is a type of brain bleed. Blood leaks out of a blood vessel into the space below the outermost membrane of the brain -- the dura mater. What is a subdural hematoma? A subdural hematoma is a type of bleed inside your head. It's a type of bleed that occurs within your skull but outside the actual brain tissue. The brain has three membrane layers or coverings (called If you have a subdural hematoma, you have experienced a tear in a blood vessel, most commonly a vein, and blood is leaking out of the torn vessel into the space below the dura mater membrane layer. This space is called the subdural space because it is below the dura. Bleeding into this space is called a subdural hemorrhage. Other names for subdural hematoma are subdural hemorrhage or intracranial hematoma. More broadly, it is also a type of How common are subdural hematomas? Subdural hematomas occur in up to 25% of people with head injuries. Are subdural hematomas serious? Yes, a subdural hematoma can be a serious event. Occasionally, the bleed is slow and the body is able to absorb the pooled blood. However, if the hematoma is se...

Postpartum hemorrhage (PPH) is severe vaginal bleeding after childbirth. It’s a serious condition that can lead to death. Other signs of postpartum hemorrhage are dizziness, feeling faint and blurred vision. PPH can occur after delivery or up to 12 weeks postpartum. Early detection and prompt treatment can lead to a full recovery. Get help right away if you’re experiencing symptoms of PPH. Overview What is postpartum hemorrhage? Postpartum hemorrhage (PPH) is severe bleeding after giving birth. It's a serious and dangerous condition. PPH usually occurs within 24 hours of childbirth, but it can happen up to 12 weeks postpartum. When the bleeding is caught early and treated quickly, it leads to more successful outcomes. Postpartum hemorrhage is when the total blood loss is greater than 32 fluid ounces after delivery, regardless of whether it’s a vaginal delivery or a Cesarean section, or C-section, or when bleeding is severe enough to cause symptoms of too much blood loss or a significant change in heart rate or blood pressure. What are the types of postpartum hemorrhage? There are two types of PPH. Primary postpartum hemorrhage occurs within the first 24 hours after delivery. Secondary or late postpartum hemorrhage occurs 24 hours to 12 weeks postpartum. Why does postpartum hemorrhage occur? There are a few reasons why postpartum hemorrhage occurs. Your placenta attaches to the wall of your uterus and provides food and oxygen to your baby during pregnancy. After your baby i...

A brain (cerebral) aneurysm is a bulge in a weak area of a blood vessel in or around your brain. Most aneurysms are small and don’t cause issues. But a ruptured brain aneurysm is life-threatening. The first sign of a ruptured brain aneurysm is usually a severe headache — the worst headache you’ve ever had. Seek medical care immediately if you have symptoms of a brain aneurysm rupture. Overview A brain aneurysm, also called a cerebral aneurysm, is a bulge in a weak area of an artery in or around your brain. What is a brain aneurysm? A brain aneurysm, also called a cerebral aneurysm, is a bulge in a weak area of an When blood rushes into this bulge, the aneurysm stretches even farther. It’s similar to how a balloon gets thinner and is more likely to pop as it fills with air. Brain aneurysms can occur anywhere in your brain, but most of them form in the major arteries along the base of your skull. Approximately 10% to 30% of people who have a brain aneurysm have multiple aneurysms. The majority of brain aneurysms are small and don’t cause symptoms. An aneurysm can cause symptoms if it puts pressure on nearby nerves or brain tissue. If the aneurysm leaks or ruptures (bursts open), it causes bleeding in your brain. A ruptured brain aneurysm can be life-threatening and requires emergency medical treatment. As more time passes with a ruptured aneurysm, the likelihood of death or disability increases. What happens when a brain aneurysm ruptures? When it ruptures, blood spills ( A ...

Subarachnoid hemorrhage (SAH) refers to bleeding within the subarachnoid space, which is the area between the brain and the tissues that cover the brain. The subarachnoid space is the space where the cerebrospinal fluid circulates, and it’s responsible for protecting your brain from injury by serving as a cushion. A hemorrhage in this space can cause a This life threatening condition is also rare. SAH accounts for Medical emergency This condition can occur quickly and is often the result of When SAH develops, it has several symptoms. The main symptom is a sudden, severe You may also have: • severe head, • • • • • • difficulty walking or standing • vision changes • difficulty speaking or understanding others • loss of consciousness The symptoms of SAH come on suddenly, and you may lose consciousness quickly. Seek emergency medical attention right away if you experience any of these symptoms combined with a severe headache. SAH can occur spontaneously, or as a result of head trauma. Spontaneous SAH is often related to When an aneurysm erupts, it quickly bleeds. This condition is responsible for most SAH cases. Other causes of SAH include: • bleeding from an • • use of A serious head injury, such as one that occurs in a car crash, can also lead to an SAH. Aneurysmal hemorrhage may occur at any age, but it’s most common between SAH can occur at any age, and some people are even born with cerebral aneurysms that can lead to this condition. According to the According to the Brai...