Hello,
Welcome to health care magic,
Urticaria is a skin condition with raised, red, itchy bumps. It is also known as hives.
Allergic hives or urticaria could occur as a result of physical touch,pressure, heat,cold,anxiety, exertion etc.
Since you have already taken methylprednisolone 4 mg then you should try other class of drugs like antihistamines or mat cell stabilizers.
Mostly,it subsides by itself or you may take antihistamines to get rid off itching,swelling and redness.
1)
Cetirizine 10 mg twice daily till the rashes disappears.
2)
Montelukast one daily can also be added if it does not subside with cetrizine alone
3) A topical soothing lotion (calamine lotion) to be applied over rashes or hives would also be helpful symptomatically.
4) Keep a good eye on thing which is causing the
allergic reaction. e.g dust, particular food, clothing etc.
I would expect that you will start improving in 3 to 5 days till then you can wait for the serum scab to go down and in case not,then it would be advisable to see some nearby doctor preferable a
dermatologist who may order routine blood counts with ESR after careful inspection this rashes of hives.
Hope this will help you.
Regards,