Chronic Urticaria from 3 months.

I have chronic Urticaria from 3 months, I'm going through ASST therapy after consulting allopathy doctor; so far I have taken 5 shots of serum. I do get rashes, itching sometimes pain on those areas where it appears, so far I'm just drinking home made Kadha along with ASST instead of taking Antihistamine tablets (Kadha is of turmeric, ginger etc) it is working well but I need to drink every night else I will get rashes again though it's been 5 weeks of ASST. My question is will this chronic Urticaria will be permanently cured through ASST or I need to switch to homeopathy as I read articles it has really good effects, cause even after 5 weeks ASST still requires Kadha support to reduce Rashes, can I try both allopathy and homeopathy or I should stick to allopathy. Any answer would be appreciated.