What are examples of CNS drugs?

What are examples of CNS drugs?

There are many different types of drugs that work on the CNS, including anesthetics, anticonvulsants, antiemetics, antiparkinson agents, CNS stimulants, muscle relaxants, narcotic analgesics (pain relievers), nonnarcotic analgesics (such as acetaminophen and NSAIDs), and sedatives.

What are CNS stimulants classification?

Central nervous system (CNS) stimulants are common in clinical practice, and have a high potential for abuse. The CNS stimulants can be classified as analeptic stimulants, psychomotor stimulants, or methylxanthines. Doxapram activates peripheral chemoreceptors and central respiratory centres in a dose-dependent manner.

What are the chemical classes of CNS stimulants?

The stimulants may be divided into three categories based on chemical structure: amphetamine (dextro-amphetamine and levo-amphetamine), methamphetamine and methylphenidate (dextro-methylphenidate and levo- methylphenidate).

Is caffeine a CNS stimulant?

Caffeine is the most widely consumed central-nervous-system stimulant. Three main mechanisms of action of caffeine on the central nervous system have been described. Mobilization of intracellular calcium and inhibition of specific phosphodiesterases only occur at high non-physiological concentrations of caffeine.

Which type of drugs penetrate CNS better?

Several anti-infectives (e.g., isoniazid, pyrazinamide, linezolid, metronidazole, fluconazole, and some fluoroquinolones) reach a CSF-to-serum ratio of the areas under the curves close to 1.0 and, therefore, are extremely valuable for the treatment of CNS infections.

How do CNS stimulants work?

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.

Which are the major groups of CNS stimulants?

Central nervous system stimulants can be divided into three groups: Convulsants and Respiratory Stimulants: Bicuculline, Picrotoxin, Pentylenetetrazol, and Doxapram are the drugs of this group….Types of Stimulants

• Adderall (amphetamine and dextroamphetamine)
• Dexedrine (dextroamphetamine)
• Ritalin (methylphenidate)

Can coffee affect your nervous system?

Caffeine acts as a central nervous system stimulant. When it reaches your brain, the most noticeable effect is alertness. You’ll feel more awake and less tired, so it’s a common ingredient in medications to treat or manage drowsiness, headaches, and migraines.

What are CNS stimulants?

(… 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.

What antibiotics penetrate the CNS?

Ceftriaxone, cefotaxime, ceftazidime, cefixime and cefepime have been studied in children and are all able to adequately penetrate the CSF. As with penicillins, concentrations are greatest in the presence of meningeal inflammation. Meropenem and imipenem are the only carbapenems with pediatric data.