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Premedication is using medication before some other therapy (usually surgery or chemotherapy) to prepare for that forthcoming therapy.Typical examples include premedicating with a sedative or analgesic before surgery; using prophylactic (preventive) antibiotics before surgery; and using antiemetics or antihistamines before chemotherapy.
Depending on the type of surgery and anticipated contamination associated with it, combinations of different agents or different routes of administration (e.g. intravenous and oral antibiotics) might be beneficial in reducing perioperative adverse events. [6] [7] For prophylaxis in surgery, only antibiotics with good tolerability should be used.
The World Health Organization (WHO) published the WHO Surgical Safety Checklist in 2008 in order to increase the safety of patients undergoing surgery. [1] The checklist serves to remind the surgical team of important items to be performed before and after the surgical procedure in order to reduce adverse events such as surgical site infections or retained instruments. [1]
Complications of postsurgical wounds can be reduced before, during and after surgery. Some measures such as antibiotic prophylaxis before caesarean section and hernial repair are useful in reducing surgical site infection. Intravenous prophylactic antibiotics are recommended, to be administered within one hour from the beginning of the surgical ...
Specimens are collected from affected body sites, preferably before antibiotics are given. For example, a person in an intensive care unit may develop a hospital-acquired pneumonia . There is a chance the causal bacteria, or its sensitivity to antibiotics, may be different to community-acquired pneumonia . [ 2 ]
If they do, the dentist should consult with the patient's cardiologist regarding antibiotic cover before dental treatment. Antibiotic cover is only considered when undergoing invasive dental procedures. [5] If no antibiotic cover is needed, manage the patient as if they were at normal risk of IE; If antibiotic cover is needed, discuss with the ...
Although infrequent, there can be complications such as bleeding, swelling, infection, nausea and vomiting. [21] Infection rates of up to 7% are reported after orthognathic surgery; antibiotic prophylaxis reduces the risk of surgical site infections when the antibiotics are given during surgery and continued for longer than a day after the operation.
There are many circumstances during dental treatment where antibiotics are prescribed by dentists to prevent further infection (e.g. post-operative infection). The most common antibiotic prescribed by dental practitioners is penicillin in the form of amoxicillin, however many patients are hypersensitive to this particular antibiotic.