Type or insert the letter, number or symbol that you want to change to superscript. For example, if you want to make an x-squared character, start by using regular letters and numbers -- so type x2 into your document. Take care to highlight only the character you want to format.
Procedures such as laceration repair, which at one time required the use of painful infiltrative anesthetics, can now be accomplished safely and comfortably with the use of topical anesthetics. An additional advantage of topical anesthetics in laceration repair is that wound margins are not distorted.
Anesthesiologists are trained to look for allergic reactions and other serious general anesthesia side effects, and they can react quickly to treat any that develop. Though very rare, some serious side effects of general anesthesia can occur within a time span of two weeks after surgery. Some patients may experience pale or yellow skin or eyes, or unexplained body pain. Severe headache, nausea, or weakness may also occur.