Local anaesthetic
How local anaesthetics work
Local anaesthetics stop the nerves in apart of your body from sending signals to your brain. You won't be able to feel any pain after having a local anaesthetic, although you may still feel some pressure or movement. It normally only takes a few minutes to lose feeling in the area where a local anaesthetic is given.Fullsensation should return a few hours later, when the medication has worn off.
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Introduction
Find out what local anaesthetics are, when they're used, and what the possible side effects are.
How local anaesthetics work
Local anaesthetics stop the nerves in apart of your body from sending signals to your brain. You won't be able to feel any pain after having a local anaesthetic, although you may still feel some pres
Howlocal anaesthetics are used
Local anaesthetics are usually given by dentists, surgeons, anaesthetists, GPsand other doctors. Some medications containing mild local anaesthetic are also available on prescription or over the count
Risks and side effects
Local anaesthetics are generally very safe and serious problems are rare. You may havesome discomfort when the injection is given, a tingling sensation as the medication wears off, and possibly somem
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