Unconsciousness
Is the inability of the human to respond to things around him and loss of muscle control, which can lead to the fall, and that human life is based on the balance between the internal environment (organs, muscles, nerves and tissues) and the external environment (interaction with the external environment) and if any defect This relationship occurs in the human health and this is what happens in the person who loses consciousness, in the scientific sense that the human to remain awake must work the nervous system located in the trunk of the brain and at least one of the hemispheres of the brain.
The cause of loss of consciousness is due to the loss of the nervous system to the blood it needs to work, or to stop the work of the two halves of the brain together because of the interruption of blood flow, oxygen or glucose to the brain, and therefore if the mind stops working causes malfunction in the human body and obscure it, We will identify ways and causes of unconsciousness.
Ways of losing consciousness
There are many ways to lose consciousness:
- Opioid analgesics: It is known that painkillers reduce pain, and that sleep directly and feeling sleepy after taking these drugs is due to the presence of opioids (herbal or industrial drugs given before surgery), and these opioid analgesics lead to loss of consciousness and the inability of the person to perception and feeling , And this has been used for a long time to perform large surgeries so that the patient does not feel pain.
- Non-opioid analgesics: They are anti-inflammatory and act as a less potent analgesic than opioid analgesics, so these analgesics are used in mild pain cases. These analgesics are not recommended for use if the person is suffering from stomach ulcers and kidney disease.
- Antonox: It is used as a fast housing in cases of birth and accident, a mixture of oxygen and nitrous.
- Muscle relaxants: These relaxants lose the person’s awareness or inability to move the muscles, and therefore it is used as an alternative rather than nerve relaxants. Thus, the great benefit of the loss of consciousness is the ability of medicine to treat diseases and incurable diseases, and these operations can not be performed without losing the patient’s consciousness.
Causes of loss of consciousness
Some people may lose consciousness without the points mentioned earlier because:
- The inability of the heart to pump enough blood into the body.
- Lack of blood vessels has sufficient pressure to deliver blood to the brain.
- There is not enough blood inside the blood vessels.
- Low blood pressure of the nervous system.