It could be an allergic reaction or a skin condition - best to see your GP to have some tests run. Without being able to show the rash, no one on wiki can give you an accurate answer.
Well it could be because of your blood pressure, an animal or insect bite... There are several things that it could be, really.
Your hand may feel swollen for many reasons. Allergies is a common one, which may be caused by a bee sting. If you had hit your hand fairly hard, that could also be the reason why your hand is swollen.
because of its good performances.
My cheek was swollen after I had a tooth extracted.
My shoulder was swollen badly after the bee stung me.
The arm is probably red and swollen after shooting up because the body is rejecting the drug that was injected. It could also be an allergic reaction to the drug. Another reason could be that an artery was hit. The only way to know for sure is to seek the advice of a physician.
She could have been stung by a bee, but if you don't think that's right, go see your local vet.
you could have be sick and could have infection
Chlamydia does not cause swollen glands.
A cold sore itself can cause swollen lymph nodes.
A swollen apendix could burst, causing a serious life threatening condion.
If its been swollen, discolored (red/purple), or itchy for more than 2-3 weeks. Or if the drainage from the piercing is a dark yellow/greenish color. It could just be irritated if its red and swollen. Go check with your piercer to be sure.