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Author: Admin | 2025-04-28
The goal of anesthesia is to keep you pain-free during surgery or other procedures, such as dental work or sutures. This is achieved by the use of medications called anesthetics. Anesthesia prevents the feeling of pain by stopping nerves from passing signals to the brain. Anesthesia is commonly characterized into four main types: GeneralRegionalLocalSedation (monitored anesthesia care, or MAC) The choice of anesthesia depends on factors such as the procedure, the individual's health, and preferences. Getty Images / kupicoo General Anesthesia General anesthesia is used for major operations, including (but not limited to): Brain and heart surgeriesOrgan transplantsKnee and hip replacementsCertain types of surgical procedures to treat cancer It is the strongest and the most frequently used type of anesthesia. An anesthesiologist administers the anesthesia through a mask or an intravenous line (IV) placed in the vein. During general anesthesia, you will be unconscious, and many of the body’s functions will slow down and need support to work effectively. A tube may be placed in the throat to help you breathe. During surgery, the anesthesiologist will monitor the your heart rate, blood pressure, breathing, and other vital signs. When the surgery is complete, the anesthesiologist will reverse the medication and continually monitor your breathing, circulation, and oxygen levels. Some people may feel side effects from the medication. The anesthesiologist will help you manage these symptoms.What Is an Anesthesiologist?Anesthesiologists are healthcare professionals who administer anesthesia and monitor the procedure to ensure maximum medical care with minimal side effects.Meeting with your anesthesiologist before the procedure is advisable. Discuss your medical history, medications, and lifestyle. This information helps the specialist take steps to lower the risk of side effects. Side Effects Side effects of general anesthesia include:Nausea and vomitingSore throatPostoperative delirium (confusion when regaining consciousness)Muscle achesItchingChills and shivering (hypothermia) These side effects may go away after some time. Risks Rarely, general anesthesia can cause more severe complications. Some risks are present and include:Postoperative delirium (sudden mental disturbance after surgery) or cognitive dysfunction can cause confusion and memory loss, lasting longer than a few hours or days. This can result in long-term memory and
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