hi manojgautam ur query has one diagnostic term, two drugs which are not needed together, further one of them in in triple dose. (LCZ and allegra
are same class drugs only one of them is given at a time, the dose of allegra is 180mg daily once)
I think that "Shita pita" mentioned by u is misleading and u are diagnosing ur self and treating wrongly.
please report the clinical problems, nature of skin rashes, seasonal change, day-night change, ur occupation with duration and aggravating factors if known so that i may guide u better.
ur problem may not be sheeta pitta.