Thanks for writing to us.
You seem to be suffering from urticaria
. In most of the cases cause is not known however sometimes can be preceded by any infection( as is seen in your case)Omnacortil
is a steroid and we reserve it for refractory cases of urticaria as steroids
have multiple side effects if not used properly.
Firstly take antibiotic course to treat your wounds and infection. Start with levocetirizine
10 mg twice in a day atleast for three weeks and then reduce the dose to once in a day depending on response. Maintain single daily dose for another three weeks. Sometimes urticaria problem vanishes in days but in some can persist for years. Dosing of the drugs and duration of treatment are altered depending on the response.
Please do not take omnacortil unless advised by your dermatologist