what causes my mucus to be so thick
Thick mucus often indicates the presence of an infection in the body. Dairy products can also increase the thickness of a person's mucus. When the nose is infected with the common cold virus, the nasal and sinus membranes increase the production of mucus. Taking guaifenesin, which is a cough expectorant, can be used to increase cervical mucus and improve the chances of conception.