of the most powerful herbal remedies available. Its extracts have lobeline, which has been proven effective in treating tumor cells. Lobeline is an alkaloid that thins mucus and breaks up congestion. It will also stimulate the adrenal glands to secrete epinephrine, relax the airways, and ease the breathing. Since this plant can relax the muscles, many drug manufacturers use it in their cough and cold remedies.
Licorice
This is one of the most consumed herbs in the whole world. According to traditional Chinese medicine, licorice can soften the mucous membranes
