Treatment for Common Immunization Reactions. 1  What You Should Know About Common Shot Reactions: Immunizations vaccines protect your child against serious diseases. All of these reactions mean the vaccine is working. 2  Reaction at Shot Site: Cold Pack: For pain at the shot site, use a cold pack.
widen-become broader or wider or more extensive; The road widened. increase-become bigger or greater in amount; The amount of work increased. flare out, flare-become flared and widen, usually at one end; The bellbottom pants flare out. dilate, distend-become wider; His pupils were dilated.
transitive verb. 1 archaic : to describe or set forth at length or in detail dilate at full what hath befallen of them â Shakespeare. 2 : to enlarge or expand in bulk or extent : distend, widen dilate our cultural knowledge â¦ long after Italian women used drops of belladonna to artificially dilate their pupils.