Drug used to prolong the action of LA in Hypeensive pts
Vasoconstrictor are used along with local anaestheticsAdrenaline is the most commonly used vasoconstrictor. Less commonly phenylephrine is also used. Felypressin (synthetic vasopressin) does not affect BP & HR - Preferred in patients with cardiovascular disease(Refer: Morgan and Mikhail's Clinical Anaesthesiology, 5th edition, pg no.270-271)
Clonidine
Felypressin
Dexmeditomidate
Noradrenalin
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