Look at your symptoms, not only allergies, but also damp-heat or phlegm-dampness constitution. Traditional Chinese medicine divides people into nine constitutions, but in fact, several constitutions coexist. You'd better make sure your physique first, and then take medicine. Sanjiu Yangshengtang has a special topic about nine constitutions of traditional Chinese medicine. You can compare it and see what your constitution is and how to adjust it.