Carbocistein 250mg is a medicine that has the effect of clearing mucus and helping to reduce the viscosity of sputum in the lungs, facilitating the expulsion of sputum out through the cough reflex. The use of Carbocistein is usually less likely to cause side effects, but there may be some symptoms on the gastrointestinal tract. The following article provides you with information about the uses and possible side effects when using Carbocistein.