Ambroxol Hydrochloride Oral Solution can be used to treat symptoms such as thick and sticky sputum and difficulty in coughing up sputum caused by acute and chronic bronchitis, bronchial asthma, pulmonary tuberculosis and bronchiectasis. The generic name of Ambroxol Hydrochloride Oral Solution is Ambroxol Hydrochloride Oral Solution, which is a mucolytic agent that can increase the secretion of plasma glands of the respiratory mucosa and decrease the secretion of mucous glands, thus playing a role in decreasing the viscosity of sputum, increasing the movement of bronchial cilia, and promoting the secretion of lung surface-active substances, so as to make the sputum easy to cough up. The drug is usually well tolerated, with only a very small number of patients experiencing adverse reactions such as nausea, vomiting, dyspepsia, diarrhea, rash, angioneurotic edema, headache, and vertigo. The drug should be used with caution when there is obstruction of bronchomotor function and a large amount of secretion, otherwise secretions may block the airways and impede respiration; in addition, caution should be exercised in patients with hepatic and renal insufficiency; caution should be exercised in patients with diabetes mellitus. It should be prohibited for those who are allergic to the drug; it should be prohibited for pregnant women in the third month of pregnancy; it should also be prohibited for those who have a change in the nature of the drug, leakage, seepage, bottle breakage or foreign objects. If you need to use the drug patients, please under the guidance of a professional doctor, strictly comply with the doctor’s instructions to take medication, do not self-medication.