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Local anaesthesia involves numbing an area of the body using a type of medicine called a local anaesthetic. These medicines can be used to treat painful conditions, prevent pain during a procedure or operation, or relieve pain after surgery. Unlike general anaesthetics, local anaesthetics don't cause you to lose consciousness.
Local anaesthesia involves numbing an area of the body using a type of medication called a local anaesthetic. These medications can be used to treat painful conditions, prevent pain during a procedure or operation, or relieve pain after surgery. Unlike general anaesthetics, local anaesthetics
Local anaesthetics and general anaesthetics are 2 commonly used types of anaesthetics: local anaesthesia is where a small area of the body is numbed and you remain fully conscious – often used during minor procedures; general anaesthesia is where you're totally unconscious and unaware of the procedure – often used for more serious operations
Related treatment summaries. Local anaesthetic drugs. The use of local anaesthetics by injection or by application to mucous membranes to produce local analgesia is discussed in this section. Local anaesthetic drugs act by causing a reversible block to conduction along nerve fibres.
General anaesthesia is a state of controlled unconsciousness. During a general anaesthetic, medicines are used to send you to sleep, so you're unaware of surgery and do not move or feel pain while it's carried out. General anaesthesia is used for surgical procedures where it's safer or more comfortable for you to be unconscious.
Local anaesthesia involves injections that numb a small part of your body and are normally used for relatively minor procedures. You stay conscious but free from pain. This is commonly administered by the surgeon undertaking the operation.
A local anesthetic ( LA) is a medication that causes absence of all sensation (including pain) in a specific body part without loss of consciousness, [1] providing local anesthesia, as opposed to a general anesthetic, which eliminates all sensation in the entire body and causes unconsciousness. [1] .
