CNS Stimulants Question And Answers

CNS Stimulants Question And Answers

Question 1. Give A Brief Account On Respiratory Stimulants.
Answer:

Respiratory stimulants are also known as analeptics. Analeptics are drugs that stimulate respiration and have resuscitative in fainting or coma.

Doxapram is an analeptic or respiratory stimulant.

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Respiratory Stimulants Actions

As a respiratory stimulant doxapram stimulates peripheral carotid chemoreceptors and leads to direct stimulation of the respiratory center.

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Respiratory Stimulants Adverse Effects

• Nausea
• Vomiting
• Arrhythmias.

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Respiratory Stimulants Toxic Effects

• Patients may get convulsions still in a coma if he is on analeptic therapy.
• Postictal depression adds to existing depression which may worsen the condition.

Respiratory Stimulants Therapeutic Uses

• The role of analeptics in therapeutics is very limited. The therapeutic uses are as follows:
• It is used in hypnotic drug poisoning.
• It is used in suffocation on drowning.
• It is used in respiratory failure due to the removal of the hypoxic drive.
• It is used in apnea in premature infants.