What are CNS depressant effects?

What are CNS depressant effects?

Prescription CNS depressants act on the brain by increasing activity of GABA, a chemical that slows brain activity. People who start taking prescription CNS depressants usually feel sleepy and uncoordinated at first. They can also have poor concentration, confusion, lowered blood pressure, and slowed breathing.

What is the most common central nervous system depressant?

Sometimes called “benzos,” benzodiazepines are central nervous system depressants that are prescribed to treat anxiety, sleep disorders, convulsions, and other acute stress reactions. Common benzos include Valium, Xanax, and Ativan.

What causes CNS depression?

Central nervous system — or CNS — depression happens when the body’s normal neurological functions slow down. It can result from substance overdoses, poisoning, or other medical conditions. Depression of the central nervous system or CNS often occurs when a person misuses a substance that slows brain activity.

What is a CNS stimulant?

STIM-yoo-lunt) A type of drug that increases the levels of certain chemicals in the brain and increases alertness, attention, energy, and physical activity. CNS stimulants also raise blood pressure and increase heart rate and breathing rate.

How does barbiturates affect the body?

Barbiturates increase the activity of a chemical in the brain that helps transmit signals. This chemical is known as gamma amino butyric acid (GABA). As a medication, they reduce muscle spasms, relieve anxiety, prevent seizures, and induce sleep.

How do you stimulate the CNS?

There are 2 ways to maximise the involvement of the CNS prior to an activity.

1. Be explosive e.g using box jumps, broad jumps, med ball throws, slams, prowler sprints or plyometrics. ( This is submaximal – think about developing speed, not using excess weight)
2. Perform an exercise near maximum intensity (eg >85% 1RM).