I am taking bitter melon, coriander leaves, ginger, curry leaves, garlic and lemon juice in every morning for weight loss. And I am having post nasal drip problem so a Lybrate doctor suggested me to take montelukast nd levocetirizine tablet and dompan tablet. I just wanted to know can I continue my juice with these medicine (specially with the levocetirizine? Nd what dose of levocetirizine should I take? I am 31 years old unmarried woman. The doctor told me take 2 tab in a day nd the google is saying take only 1 tab in a day so I am confused. Please help.