Acetylcysteine 200mg Sach 10's is a medication that comes in sachets containing 200mg of acetylcysteine. It is a mucolytic, meaning it helps to thin and loosen thick mucus in the airways, making it easier to cough up. This medication is often used to treat respiratory conditions like bronchitis, chronic obstructive pulmonary disease (COPD), and cystic fibrosis. It's typically taken orally, dissolved in water, and the dosage varies depending on age and the severity of the condition. It's important to note that this medication is not a cure for these conditions, but rather a tool to help manage the symptoms.