About three weeks.
a day up to 2 weeks
probably not a reaction but they may have bruised the nerve when they injected. check with your dentist
That totally depends on the reason you have it.
if i was allergic to a medication ie: tetracycline will I always be allergic or is there a time frame arount when our bodies change (every 7 yrs)
When you feel well enough.
Im not sure i never have but you might
Length varies based on what kind of reaction you have. The common rash reaction can last a bit over a week but itching usually stops within a couple of days with the assistance of Benadryl. Some swear that increased hydration and/or working up a sweat helps clean your system faster.
Not very long, I would say a day or two.
A terrible allergic reaction for bleach can last for days. If you are having too big of an issue, you should see medical attention.
If it is mild uticaria(hives)then anywhere from 24 hours to four days.If it's chronic uticaria then it lasts anywhere from 3 weeks to the rest of your life.
i was taking antibiotic with penicillin and on day 4 had a allergic reaction ...since i have been itching and still have a rash plus my joints hurt especially my wrists and shoulders could this be connected to my allergic reaction?.. i feel so tired and its day 3 days after my reaction i normally am very fit and go running 3 times a week but cant even weak the stairs without getting tired ...
it last for about a week or two it starts were you first got the hives then it gets better and better