Can I use an Allegra product, as recommended by my doctor, to ease or stop the itching from internal forces, Lupus, maybe? Will a tablet keep the itching from appearing at random? I ve been applying creams for three months straight, 24/7, and I d love a one pill works all day treatment. The cause of this all over breakout and intense itching has not been diagnoses as yet, but thinking Lupus. My ANA numbers were off. thanks, Jennifer