Opioids attach to things called receptors on nerve cells in your brain, spinal cord, and other places to block pain messages that your body is sending to your brain. They also trigger your brain to release dopamine, a chemical that makes you feel good. Opioid drugs, like oxycodone or morphi...
In a subarachnoid hemorrhage, blood accumulates in the space beneath the inner arachnoid layer of the meninges. The injury is often associated with an intracerebral bleed (see below). This is also the space where cerebral spinal fluid (CSF) flows and affected individuals can develop a severeheada...
discharge is odorless or mild-smelling and milky white. You don't need to do anything about it. But call your healthcare provider if you see a sudden change in the type of discharge (like if you're continuously leaking fluid); it smells strong or unpleasant; or it's gray, yellow, or...
CT scan.This can show swelling or bleeding in your brain and reveal problems that could make it risky to get a sample of spinal fluid. Spinal tap.A small sample of spinal fluid is collected with a needle inserted into your spinal column. It gets tested for bacteria. Meningococcal Meningitis...
Any sign of basal skull fracture [blood behind the eardrum, "raccoon eyes" orbruisingaround the eyes, cerebrospinal fluid leaking from the nose or ears, or Battle's sign (bruising behind the ear)] More than two episodes ofvomiting, age >65 years ...
fluid is located. Often there is intenseheadacheandvomitingwith subarachnoid bleeding. Because this space connects with the spinal canal, pressure buildup tends not to occur. However, this injury often occurs in combination with other types of bleeding in the brain and the symptoms may be ...
Overall, the doctor will conduct whatever tests are necessary to evaluate the symptoms of someone with cocaine-induced conditions. In addition to a physical exam and medical history, tests may include blood and urine analysis,chest X-ray, CT scans,MRIscans, andspinal tap. ...
cause pain all over or pain that's worse on one side of the head. The amount of time a brain tumor headache will last also varies from a few hours to a few days, but a consistent headache requires medical attention. So doesneck pain, which is more often associated with spinal tumors....
Leaking AVM An AVM is a tangled, abnormal mesh of blood vessels that connects an artery and a vein in the brain. AVMs form accidentally prior to birth. An AVM can form almost anywhere in the brain or spinal cord, but they usually are near the back of the brain. ...
cause pain all over or pain that's worse on one side of the head. The amount of time a brain tumor headache will last also varies from a few hours to a few days, but a consistent headache requires medical attention. So doesneck pain, which is more often associated with spinal tumors....