CONCUSSION: A COMPREHENSIVE GUIDE FOR PHARMACISTS
Concussion is a prevalent and concerning health issue that affects millions of people worldwide each year.
W
hile the primary focus of concussion management is often within the domain of medical professionals,
pharmacists play a vital role in educating patients, providing symptom relief, and ensuring a smooth recovery process. In this article, we explore the causes of concussions, the impact on individuals, and the essential role pharmacists can play in concussion care.
Brain structure The human brain, a three-pound mass of tissue, is both remarkable and mysterious. Small in size compared to the rest of our body, its importance, complexity and functionality are unparalleled. Our brain is composed of approximately 86 billion neurons – the fundamental building blocks of the nervous system. These neurons communicate with each other through an intricate network of connections called synapses. The brain can be divided into several regions, each responsible for specific functions. For example:
1. Cerebrum: This is the largest part of the brain and is divided into two hemispheres. It's responsible for higher cognitive functions, such as thinking, memory, and voluntary muscle movements. 2. Cerebellum: Located at the back of the brain, the cerebellum is vital for coordination, balance, and skilled motor activities. 3. Brainstem: This region controls essential functions like breathing, heart rate, and digestion. It serves as a bridge between the spinal cord and the rest of the brain.
The fluid that cushions and protects the brain and spinal cord is called cerebrospinal fluid (CSF). CSF is a clear, colourless fluid that fills the cavities within the brain, known as ventricles, as well as the subarachnoid space surrounding the brain and spinal cord. CSF acts as a cushion, providing a protective buffer that helps prevent physical damage to the brain and spinal cord in response to sudden movements or impacts.
What is a concussion? A concussion is a form of mild Traumatic Brain Injury (TBI) caused by a blow or jolt to the head either through a direct impact or whiplash effect. This causes the brain to move inside the head and bump against the skull.
As a result, neurons are damaged. This disrupts normal brain function temporarily,
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