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Anesthesia
Anesthesia can be local, regional or generalized. The purpose is to allow for procedures without the patient feeling pain. This can be anything from having a tooth pulled to open heart surgery. The different levels of anesthesia can cause an area to be numb all the way to putting the patient in an induced coma.
621 Questions
What is anesthesia induced malignant hypothermia?
it is a genetic disease usualy induced in anastesia it is very dangerous and can lead to mortality it is trigered by certain drugs in anastesia but surgery can still be carried out with certain drugs being removed from the anathesia i
What risks are associated with general anesthesia?
hi
anesthesia risks divided to
patients health conditions
then type of anesthesia you been under (G/A,R/A or local anesthesia)
and the anesthesiologist with his equipments
the most common risks is
respiratory complication
cardiovascular complications
anesthesia machine error
and lack of experience
Dr. Samih
anesthesia consultant
What are the positive effects of anesthesia?
What is patient awareness under general anesthesia?
Awareness under general anesthesia is a rare condition that occurs when surgical patients
can recall their surroundings or an event-sometimes even pain-related to their surgery while they were under general anesthesia.
When using other kinds of anesthesia, such as local, sedation or regional anesthesia, it is expected that patients will have some recollection of the procedure.
Studies are not conclusive on the frequency of awareness under general anesthesia, but even one case is important to anesthesia professionals (anesthesiologists and certified registered nurse anesthetists), who recognize that this can be a distressing or traumatic experience for the patient.
When awareness during general anesthesia does occur, it is usually just prior to the anesthetic completely taking effect or as the patient is emerging from anesthesia. In very few instances, it may occur during the surgery itself. Despite the rarity of awareness, members of the American Society of Anesthesiologists (ASA) and the American Association of Nurse Anesthetists (AANA) want you to know about this possibility. These organizations have been studying this issue and are in the process
of evaluating the effectiveness of various technologies and techniques to decrease the
likelihood of this occurring.
Why does it happen?
In some high-risk surgeries such as trauma, cardiac surgery and emergency cesarean delivery, or in situations involving patients whose condition is unstable, using a deep anesthetic may not be in the best interest of the patient. In these and other critical or emergency situations, awareness may not be completely avoidable. While the safety of anesthesia has increased markedly over the last 20 years, people may react differently to the same level or type of anesthesia. Sometimes different medications can mask important signs that anesthesia professionals monitor to help determine the depth of anesthesia. In other rare instances, technical failure or human error may contribute to unexpected episodes of awareness. The ultimate goal is always to protect the life of the patient and to make the patient as comfortable as possible. That is why it is important to have highly trained anesthesia professionals involved in your surgery.
How can it be avoided?
Before surgery, patients should meet with their anesthesia professional to discuss anesthesia options. Should there be concerns regarding awareness, this is an ideal time to express them and to ask questions. Patients should share with their anesthesia professional any problems they may have experienced with previous anesthetics, and also discuss any prescription medications or over-the-counter medications they are taking.
As always, your anesthesia professional will guide you safely through your surgery by relying on his or her clinical experience, training and judgment combined with proven technology.
The 10 things you should know about patient awareness under general anesthesia
It is quite rare. When it does occur, it is often fleeting and not traumatic to the patient. Patients experiencing awareness usually do not feel any pain. Some patients may experience a feeling of pressure. Awareness can range from brief, hazy recollections to some specific awareness of your surroundings during surgery. Patients who dream during surgery, or who have some perception of their surroundings before or after surgery, may think they have experienced awareness. Such a sensation or
memory does not necessarily represent actual awareness during surgery. Experts in the field of anesthesiology are actively studying this condition and are seeking the most effective ways to prevent it. Awareness can occur in high-risk surgeries such as trauma and cardiac surgery in which the patient's condition may not allow for a deep anesthetic to be given. In those instances, the anesthesia professional will weigh the potential for awareness against the need to guard the patient's life or safety. The same is true during a cesarean section, particularly if it is an emergency and a deep anesthetic is not best for the mother or child.
It has been shown that early counseling after an episode of awareness can help to lessen feelings of confusion, stress or trauma associated with the experience. Researchers in anesthesiology have
spearheaded developments in technology that have dramatically improved patient safety and comfort during surgery over the last 20 years. A highly trained anesthesia professional should be involved in your surgery. No technology can replace this expertise.New brain-wave monitoring devices currently being tested may prove to be helpful in reducing the risk of awareness, but they need to undergo the same rigorous scientific review process that has led to wide adoption of other medical technologies. Patients should talk with their anesthesia professional before surgery to discuss all of their concerns, including the remote possibility of awareness. These professionals work to ensure the best possible care of patients in
the operating room.
Patient awareness happens very infrequently. This remote possibility should not deter you from having
needed surgery.
Your anesthesia professional can help you to feel comfortable and informed about your upcoming
experience with anesthesia.
What does the future hold?
As patient advocates, anesthesia professionals are working hard to reduce the likelihood of awareness under general anesthesia. Depending upon the type of surgery, these experts have an array of proven technologies that can be used to monitor various vital signs of the surgical patient.
Extensive research is under way to develop and study new technologies, such as brain-wave
monitoring, that may lessen the risk of awareness. At the present time, none of these new technologies
has been perfected.
Remember-no monitoring device can replace the judgment and skill of an anesthesia professional
who has years of training and clinical experience. Working together, you and your anesthesia
professional can make your anesthetic experience as safe and comfortable as possible.
What should i do if i think i have experienced awareness?
The American Society of Anesthesiologists urges you to talk with your anesthesia professional, who can explain to you the events that took place in the operating room at any stage of your surgery and why you might have been aware at certain times. It is important to note that a variety of anesthetic agents is often used, some of which may create false memories or no memory at all of the various events surrounding surgery. If you have distinct recollections of your surgery and want to discuss them, your anesthesia professional can help you or refer you to a counselor or to other appropriate resources.
Source: http://lifelinetomodernmedicine.com/ArticlePage.aspx?ID=8d322b8a-d264-48ad-85af-e4a1ff2b86c8&LandingID=29d0791e-005b-40dd-be33-05b988b17619
What is the difference between regional analgesia and regional anesthesia?
Regional analgesia is the application of an analgesic to a region to achieve (analgesia) pain relief). Regional anaesthesia is the application of an anaesthetic to achieve anaesthesia (loss of sensation). Both are absorbed by the nerves in that region which dull pain/cause loss of sensation respectively.
Can you drink water before anesthesia?
No You should not eat for about 16 hours before going under general anesthetic. The anaesthesiologist takes this very seriously as a patient may bring up food during an operation which is dangerous.
Does marijuana interfere with general anesthesia?
Not from my experience, and I've been under anesthesia at least twice while high. Pretty non-reactive stuff, that THC. It's very similar to chemicals in the brain (which were discovered after THC and named after it, endo-cannabinoids), so i doubt there would be any cross effects. Maybe increased chance of nasuea afterwards, but that would be it.
Anesthesiologists are conducting research to determine exactly how certain herbs and dietary supplements interact with certain anesthetics. They are finding that certain herbal medicines may prolong the effects of anesthesia. Others may increase the risks of bleeding or raise blood pressure. Some effects may be subtle and less critical, but for anesthesiologists anticipating a possible reaction is better than reacting to an unexpected condition. So it is very important to tell your doctor about everything you take before surgery.
Source: http://lifelinetomodernmedicine.com/faqs.aspx#herbal
Can you take Percocet before anesthesia?
You should discuss this with the oral surgeon or the anethesiologist. Percocet and local anesthetics are both used to treat pain, and the quantity of percocet that you take will affect how much local anesthetic they administer you.
Can you use ether for sleeping?
Ether, particularly diethyl ether, was historically used as an anesthetic but is not safe for use as a sleep aid. It can cause significant side effects, including respiratory depression and potential addiction, and is not approved for sleep purposes. Modern medicine offers safer and more effective options for managing sleep issues. Using ether inappropriately can lead to serious health risks.
Spinal Block: A form of anesthesia where medication is administered into the spinal fluid to lessen labor pain or provide anesthesia for a Cesarean delivery.
Epidural Block: Sometimes just referred to as "an epidural." A form of anesthesia where medication is administered through a catheter placed in the patient's back that lessens labor pain (analgesic) or provides pain relief for a Cesarean delivery (anesthetic).
What medication is used to induce anesthesia?
Nitrous Oxide is still commonly used to induce regular anesthesia, but surgery patients are given a variety of options based on what kind of procedure they need and ranges from painkillers to dissociates.
A physician who specializes in administering anesthesia?
An anesthesia doctor (titled anesthetist or anesthesiologist) is a specialist doctor that specialises in providing medical care pre-surgery, during surgery and post-surgery. These tasks involve providing correct anesthesia pre-surgery, provision of pain control, life support/monitoring during surgery, airway management and post-operative care.
What is the difference between anesthesiologist anf anesthesia technician?
The anesthesiologist is an MD doctor, while the anesthetist and anesthesia tech. are not.
Does getting an anesthesia shot in your mouth hurt?
Actually, not at all, depending on how you handle it. Mind over matter.
But typically, the injection itself feels like a toothpick poking your skin, and it really doesn't hurt. Just a quick pinch.
The next day or two, you may have a small headache and some stiffness in your arm, but as along as you ease it, it shouldn't be a problem.
Is general anesthesia a drug adminstered topically for therapeutic effects?
No. That is the definition of a "local" anesthetic. A general anesthetic affects the entire body, either as pain relief or as a means to induce subconsciousness during surgery.
What should be avoided before going under anesthesia?
As a general rule, you should not eat or drink anything after midnight before your surgery. Under some circumstances, you may be given permission by your anesthesiologist to drink clear liquids up to a few hours before your anesthesia.
Some medications should be taken and others should not. It is important to discuss this with your anesthesiologists. Do not interrupt medications unless your anesthesiologist or surgeon recommends it.
Anesthesiologists are conducting research to determine exactly how certain herbs and dietary supplements interact with certain anesthetics. They are finding that certain herbal medicines may prolong the effects of anesthesia. Others may increase the risks of bleeding or raise blood pressure. Some effects may be subtle and less critical, but for anesthesiologists anticipating a possible reaction is better than reacting to an unexpected condition. So it is very important to tell your doctor about everything you take before surgery, including over the counter (OTC) medications.
Hallucinogens are used to treat pain and induce anesthesia True False?
are hallucinogens used to treat pain and induce anesthesia?
No It does not counter the effect of any anesthetic. None What so ever.
PRIOR to wisdom tooth extraction you can smoke or consume up until You actually have the surgery. Unless You expect to get a drug test or think Your oral Surgeon would give You some sort of drug test. Just don't come in reeking of smoke.
AFTER EXTRACTION: The sucking part of smoking anything causes a wind tunnel effect in Your mouth. Even vaporizing will in some cases cause "dry socket" to occur. I suggest if You wish to feel the effect of THC , switch to cooking with it -add it to a butter or fat, make brownies etc... or have a friend "shot gun" smoke it and blow into Your mouth-friends have used straws to administer to the inner mouth that way a basic inhalation-NOT SUCKING on a joint/pipe/vape/bong etc.. After any tooth extraction, just refrain from making a sucking motion or breathing in with Your mouth "o-shaped" cigarettes are the worst.n KEEP MOUTH VERY MOIST.
Besides the injection of local anesthesia and vital signs being monitored during vascular injection procedures. The injection of a contrast medium is included in all vascular injection procedures.
What are the types of anesthesia?
There is one type of anesthesiologist. But they can do different things, there are Anest. that work exclusively for ER/ICU and other specialty wards, and there are OR Anest. there are also CRNA's (Certified Registered Nurse of Anesthesia) They work under an Anesthesiologist, and pretty much do the same exact job with a little bit less responsibility.
How long can side effects from anesthesia last for?
I was wondering the same thing. My husband had surgery two days ago and he's still having sweats, chills, nausea, and a very low fever. He's absolutely miserable. I called the Doctor and they said it was still effects of the anesthesia! The doctor didn't seem at all concerned.
What is the difference between deep sedation and general anesthesia?
Local, or regional, anesthesia involves the injection or application of an anesthetic drug to a specific area of the body. This is in contrast to general anesthesia, which provides anesthesia to the entire body and brain.
Will anesthesia make your hair fall out?
I have been a stylist for 20 years and have seen several clients after major and minor surgeries. Most of them have experienced hair loss of some degree after anesthesia. I myself had some hair loss as well. hope this helps.
What is delivery of pre operative saddle anesthesia?
Pre-operative saddle anesthesia is administered via needle to the spinal canal. ...Think of it kind of like an epidural anesthesia given during labor.
