So I tested a series of natural products based on propolis and essential oils, including a spray and an inhaler for the nose, which give off very well the nose, and this syrup to relieve my lungs specifically and strengthen all the respiratory system.
After 2 days of taking the syrup, the pain that I had in the bronchi disappeared, and my coughing spells have become rare. After 4 days I was breathing with much greater amplitude and my throat was not at all irritated. Since then I have the feeling of finding my lungs.
So obvious short-term effectiveness of the bronchi, but obviously, it is essential to use a supplement for the nose to prevent it keeps flowing.
I still feel like I'm less sensitive to pollen since I am (I have no throat and itchy eyes while he still has to pollen for me), perhaps because plantain (anti-allergen assets) it contains.
By cons, for strengthening the respiratory and immune (preventively), I know that propolis is extremely effective to have already used pure, but the syrup, I do not know, we must see if it works, later with a preventive treatment in the fall.
Otherwise, the taste of the syrup is very strong. We can take it pure, but it is more pleasant to consume diluted in a glass of water.