Retinal vascular occlusion involves the eye, specifically the retina. This part of the eye is a light-sensitive tissue layer lining the rear of the eye and vital for vision. The retina requires a continuous supply of blood to ensure that the cells are provided with sufficient oxygen and nutrients. Nevertheless, it is possible for one […]
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Ear barotrauma is defined by ear discomfort from pressure changes. In every ear, the Eustachian tube links the middle of the ear to the nose and throat which controls ear pressure. If it is blocked, ear barotrauma occurs. Take note that occasional ear barotrauma is common, particularly in scenarios where the altitude changes. Even though
Vertebrobasilar insufficiency occurs if the blood flow in the arteries of the vertebrobasilar system is drastically reduced. It is important to note that the vertebrobasilar arterial system is found in the rear of the brain and includes the basilar and vertebral arteries. These arteries provide oxygen, blood and nutrients to important brain sections such as
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Notalgia paresthetica is a nerve condition defined by intense and oftentimes painful itchiness in the back. It typically affects the region amidst the shoulder blades, but the itchiness can radiate to the shoulders and chest. What are the causes? In most cases, the precise cause could not be determined. It is believed to start if
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There are cases where you can manage a headache with an ice pack. Generally, one approach in treating one is applying an ice pack. Furthermore, the application can provide a numbing effect that dulls the sensation of pain. Is it effective? The application of ice as a remedy for a headache and migraine has been
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Leg cramps are defined as contractions that arise involuntarily in the muscles of the thigh, calf or feet. Generally, most leg cramps are harmless but might be linked with other ailments or even medications. In case the cramping is accompanied by other symptoms, become persistent or start to disrupt with life, a doctor must be
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An aneurysm develops if a segment of a blood vessel is weakened and expands. Generally, the pressure of the blood that flows via the vessels produces a bulge at the weakened spot. https://www.youtube.com/watch?v=pEOqffiwE7k The bulge is initially small but grows as the pressure continues. Furthermore, an aneurysm is dangerous since it can rupture, resulting to
Tapeworm infection remains an issue of concern in developing countries. It is important to note that tapeworms are a form of parasitic flatworm and some species can infect the digestive tract of humans. The cases of infection are likely to occur in areas with poor sanitation facilities and those who are in close contact with
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Epidural hematoma involves the accumulation of blood outside the dura mater. It is considered as a form of closed head trauma. The root cause of the swelling is partly based on the site in the cranium where damage occurred. What are the indications? All types of traumatic brain injuries have similar characteristics. The usual signs
A smashed finger can cause excruciating pain. It is vital to be prepared on what to do if an individual ends up with this type of injury. https://www.youtube.com/watch?v=5vmtWe0oPws What should I do? After sustaining the injury, some of the measures that can be done include the following: Cold therapy using an ice pack to lessen the
