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Unfortunately many in common use have problems. Petroleum gel is flammable and is best avoided when electrocautery and open oxygen are to be used around the face. Preservative-free eye ointment is preferred, as preservative can cause corneal epithelial sloughing and conjunctival hyperemia. [9]
The effects of early-life exposures to anesthesia on the brain in humans are controversial. Evidence from nonhuman primate research suggests significant developmental neurotoxicity and long-term social impairment, with a dose–response relationship where repeated exposures cause a more severe impact than single ones.
Adverse effects include dry mouth and blurry vision. Care must be taken when handling the patch, as transfer of medication to the eye can induce pupillary dilation. Avoid use in elderly patients. Medications include scopolamine. Glucocorticoids have direct antiemetic effects and can reduce need for postoperative opioids. Adverse effects include ...
General anesthesia is usually considered safe; however, there are reported cases of patients with distortion of taste and/or smell due to local anesthetics, stroke, nerve damage, or as a side effect of general anesthesia. [46] [47] At the end of surgery, administration of anaesthetic agents is discontinued.
Risk factors can be anesthetic (e.g., use of neuromuscular blockade drugs, use of intravenous anesthetics, technical/mechanical errors), surgical (e.g., cardiac surgery, trauma/emergency, C-sections), or patient-related (e.g., reduced cardiovascular reserve, history of substance use, history of awareness under anesthesia). [4]
Postanesthetic shivering is one of the leading causes of discomfort in patients recovering from general anesthesia. It usually results due to the anesthetic inhibiting the body's thermoregulatory capability, although cutaneous vasodilation (triggered by post-operative pain) may also be a causative factor.
These techniques facilitate the use of propofol, etomidate, ketamine, and other intravenous anesthetic agents. During or after TIVA, patients may be subjected to an elevated risk of anesthesia awareness, hyperalgesia and neurotoxicity. [2] Considering these risks, special consideration is given to obese, elderly and pediatric patients ...
Although complications during anesthesia are rare, potentially life-threatening consequences may occur if an anaphylactic reaction develops. The severity of the reaction whilst under anesthesia is because the anesthetist is only made aware of the allergy when it is severe enough to compromise the cardiovascular system and the respiratory system.