Yes you can.
wheal
If you take either of those medicines and you get welts and itching then STOP taking them -- chances are that means you are allergic to something that is in them.
Symptoms of skin allergies or allergic reactions tend to be redness, inflammation, and itching. Breaking of the skin and a burning sensation are typically also signs of a reaction.
Urticaria
Hives
Yes!
The itching is an allergic reaction to a toxin in the saliva of the lice.
Hives are an allergic reaction, as are many rashes. However, you would need to see a doctor to help determine the cause. Hives are usually raised welts.
When a beagles has an allergic reaction it suffers from: Itching of the skin, Coughing, Sneezing, or Wheezing,and, Vomiting or Diarrhea
You get hives from having an allergic reaction to something or itching to much.
Symptoms of an allergic reaction include swelling, redness and severe itching.
I assume you are referring to Oxycontin, if so, then usually itching when you take it is caused by an allergic reaction and you should consult your doctor immediately!