hello friend,
You are suffering from a condition known as
urticaria where one gets itchy red colored transient eruptions over body.
It is a kind of
allergy which can be due to some infection, food, drugs or many other things like dust, pollens, heat, cold etc.
I will advice you to get your blood tests done including
hemoglobin, total leucocyte count, differential leucocyte count, Absolute
eosinophil count.
Do you have any symptom of infection like
sore throat, running nose, burning micturition or abdominal pain?
In the mean time you can take tab levocetrizine 5 mg daily night time for atleast 2 weeks.
You will feel better.
So, kindly reply to my questions and send your blood reports if possible.
Thanx.
Get well soon.