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5-HT agonists & antagonists

by drdasaraju
April 29, 2022June 19, 2022

All the following are 5HT agonists, except

Buspirone

Ondansetron

Itopride

Sumatriptan

None

All the following are pharmacological effects of 5HT agonists, except

Presynaptic inhibition

Increase in gastroinestinal motility

Cerebral vasoconstriction

Appetite stimulation

None

All the following are therapeutic indications of 5HT agonists, except

Nausea and vomiting

Constipation

Depression

Migraine

None

All the following are adverse effects of 5HT agonists, except

Dizziness

Headache

Abdominal distress

Chest discomfort

None

All the following are 5HT-antagonists, except

Ondansetron

Cyproheptadine

Clozapine

Ergometrine

None

All the following are pharmacological effects of 5HT-antagonists, except

Gastric emptying

Antiemesis

Appetite stimulation

Vasodilation

None

All the following are therapeutic indications of 5HT-antagonists, except

Pulmonary hypertension

Generalized anxiety disorder

Cancer induced nausea and vomiting

Schizophrenia

None

All the following are adverse effects of 5HT-antagonists, except

Headache

Weight gain

Diarrhoea

Anxiety

None

Time's up

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