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The brain is command central. It orders your lungs to breathe and your heart to beat. It rules virtually every other part of your body and mind, including how you feel about and interact with the world around you. The what does of xanax for mri sedation doses meaning cord handles nerve impulses, allowing your brain to communicate with the rest of your body.

But if it slows down too much, it can quickly become a life-threatening event. A mild slowing of the CNS may make you feel less anxious and more relaxed. A severely depressed CNS can lead to delirium or coma. Without prompt treatment, this is potentially fatal. Certain drugs affect the neurotransmitters in your brain, causing brain activity to slow. That, in turn, makes your breathing slower and shallower. It alprazolam xr fda indications makes your heart beat slower.

Common causes of CNS depression include the use of medications, drugs, or alcohol. Initially, they may cause a mild stimulant effect or even a feeling of euphoria. But make no mistake about it, these substances are CNS depressants. Some specific depressant drugs include:. These are sometimes prescribed prior to surgery to you help relax during the procedure. They can also be used as anticonvulsants. Considered safer than barbiturates, these drugs are prescribed to treat anxiety and insomnia.

In small doses, these drugs slow brain function, producing a calm or sleepy feeling. A higher dose can slow your heart and breathing rates. The danger is when the CNS is slowed too much, which can lead to unconsciousness, coma, and death. Mixing alcohol with other CNS depressants magnifies their impact and in many instances can be fatal. Any event that causes decreased blood flow and oxygen to the brain, such as a severe heart attack can also lead to CNS depression.

A variety of other things in your environment can lead to CNS depression when ingested or inhaled. One such product is ethylene glycol, a chemical found in a variety of consumer goods, including antifreeze and de-icing products. When ingested, this chemical is toxic to the CNS, kidneys, and heart. It can cause serious health complications, including death. Having a history of addiction may put you at higher risk of CNS depression. You may also be at higher risk if you have existing respiratory problems dissolve lorazepam under tongue as emphysema and sleep apnea.

However, if you feel too sluggish or overly sleepy while taking medications that depress the CNS, talk to your doctor. There may be an alternative treatment, or perhaps your what does of xanax for mri sedation doses meaning can be adjusted. Severe CNS depression is a medical emergency, regardless of the cause. Call your local emergency services if you notice someone in distress with any of these signs or symptoms:.

It is important to call your local emergency services right away. What does of xanax for mri sedation doses meaning responders will administer oxygen and begin monitoring the heart. If a drug overdose is the cause of CNS depression, there are medications that can reverse these effects. Xanax for sleep long term a life-threatening situation, a drug called naloxone can reverse the toxic effects of an opioid overdose.

It can be given intravenously, by what does of xanax for mri sedation doses meaning, or nasal spray. A drug called flumazenil can reverse the serious effects of benzodiazepines. It is administered intravenously. To determine the cause of your CNS depression, your doctor will probably order a series of blood and urine tests.

If you are taking CNS depressant medications, some can be highly addictive. However, it can be dangerous to suddenly stop taking your prescription medications. Prompt treatment of CNS depression offers the best chance of a full recovery. Delayed treatment can result in irreversible damage or death. If you have a medical condition that puts you at risk for CNS depression, talk to your doctor. Discuss the best way to manage your health and how to recognize possible complications of your disease early para que serve o diazepam. Ask your doctor or pharmacist to explain the potential risks.

Never share prescription medications with others. Store medicines, alcohol, and other potentially hazardous materials safely away from children and pets. It can be difficult to spot someone with high-functioning depression. That's because they what does of xanax for mri sedation doses meaning appear completely fine on the outside. In an essay about her depression and anxiety, author Ryan Ascolese explains that her challenging Siberian husky, Indiana, forces her to get outside….

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What are the symptoms of CNS depression? What causes CNS depression? Risk factors to consider. When to see your doctor. Is there any way to prevent CNS depression? On the Benefits of a Blue Period. Your Anxiety Loves Sugar. Eat These 3 Things Instead.