Overview. Malignant hyperthermia is a severe reaction to certain drugs used for anesthesia. This severe reaction typically includes a dangerously high body temperature, rigid muscles or spasms, a rapid heart rate, and other symptoms.
Different Types of Anesthesia Reactions
Dizziness. Anxiety. Muscle twitches. Rash.
Five complications that commonly occur during anesthesia include hypotension, hypothermia, abnormal heart rate (eg, bradyarrhythmias, tachyarrhythmias), hypoventilation, and difficult recovery (eg, prolonged duration, dysphoria, pain).
After the procedure
You'll probably feel groggy and a little confused when you first awaken. You may experience side effects such as: Sleepiness. Nausea or vomiting.
Nausea and vomiting from general anesthesia. Sore throat (caused by the tube placed in the windpipe for breathing during surgery) Soreness, pain, and swelling around the incision site.
The risk of less serious side effects, such as nausea, vomiting or otherwise feeling ill after an anesthetic, also is low, with only about 1% to 5% of people experiencing those issues when preventive measures are taken before surgery.
You will probably be moved to a recovery room where your anesthesiologist will continue to monitor your breathing and heart function. Some people feel sleepy but otherwise fine as the anesthesia wears off; others have side effects such as nausea or chills, and sometimes vomiting.
Despite the medications commonly used in anesthesia allow recovery in a few minutes, a delay in waking up from anesthesia, called delayed emergence, may occur. This phenomenon is associated with delays in the operating room, and an overall increase in costs.
There are four stages of general anesthesia, namely: analgesia - stage 1, delirium - stage 2, surgical anesthesia - stage 3 and respiratory arrest - stage 4. As the patient is increasingly affected by the anesthetic his anesthesia is said to become 'deeper'.
A tube may be placed in your throat to help you breathe. During surgery or the procedure, the anesthesiologist will monitor your heart rate, blood pressure, breathing, and other vital signs to make sure they are normal and steady while you remain unconscious and free of pain.
Some anesthesia side effects are more likely to occur in elderly patients, and aging-related health problems such as high blood pressure, clogged arteries, and lung disease can increase risk.
Redness (especially a dark red) that may or may not be seeping a yellow or green discharge or pus could be a sign that infection is present and needs to be treated by your surgeon A.S.A.P. Don't let this go on for days before speaking to your healthcare provider.
shivering and feeling cold – this may last a few minutes or hours. confusion and memory loss – this is more common in older people or those with existing memory problems; it's usually temporary, but occasionally can be longer lasting. bladder problems – you may have difficulty passing urine.
Respiratory, gastrointestinal, and renal effects
While evidence of neurologic and cardiovascular effects is certainly more vast, anesthetic agents are able to modify other organ systems as well.
Important anaesthetic emergencies to be aware of include laryngospasm, malignant hyperthermia, anaphylaxis and local anaesthetic toxicity.
The most common injuries caused by anesthesia mistakes include heart attack or stroke, spinal cord injuries, asphyxia, damage to the trachea, brain damage, coma, and death. Anesthesia awareness is a situation where the patient is not administered the proper dose of anesthesia.
The 3-3-1 rule is defined as an interincisor distance (IID) less than three fingers, a hyoid-mental distance (HMD) less than three fingers, and a hyoid-thyroid cartilage distance (HTD) less than one finger.
Stage 2 - Excitement or Delirium: This stage is marked by features such as disinhibition, delirium, uncontrolled movements, loss of eyelash reflex, hypertension, and tachycardia. Airway reflexes remain intact during this phase and are often hypersensitive to stimulation.
Answer: Most people are awake in the recovery room immediately after an operation but remain groggy for a few hours afterward. Your body will take up to a week to completely eliminate the medicines from your system but most people will not notice much effect after about 24 hours.
A true allergic reaction to a drug usually produces hives or wheals on the skin, wheezing in the lungs, swelling of the mouth, throat or eyes, and sometimes a drop in blood pressure.