The generic name of Lekensin is Compound Alverine Citrate Capsules. About how long to take the drug to see the effect, there is no clear instructions, but clinically generally take about 7 days to see the effect, specific need to follow the doctor’s instructions. Compound Alverine Citrate Capsules is a compound preparation composed of Alverine Citrate and simethicone oil. Clinically, it is mainly used to treat gastrointestinal flatulence and pain in adults. It is prohibited for minors, pregnant women and those who are allergic to the drug composition of Alverine Compound Citrate Capsules. Nursing women should avoid taking it. Adverse reactions such as urticaria and liver function abnormalities may occur after taking the drug at present. Patients suffering from abdominal distension, pain and other patients need to take Compound Alverine Citrate Capsules under the guidance of a professional doctor, usually 7 days of medication can see the effect, such as the lack of effect, you need to consult a doctor in a timely manner, so as to avoid delaying the condition.