Shi Huida is the trade name, generic name of levamlodipine benzenesulfonate tablets, the lower extremity edema during the drug, if the kidney or heart disease, need to use furosemide and other drugs to treat, if the adverse drug reactions need to stop and change the drug treatment. Levamlodipine benzenesulfonate is mainly used in the treatment of hypertension, angina pectoris, hypertension patients may be complicated by renal insufficiency, cardiac insufficiency, etc., the emergence of double lower extremity edema, need to be assessed by creatinine, cardiac ultrasound and other tests, if the lower extremity edema caused by renal and cardiac diseases, the need to use furosemide and other drugs to treat. Common adverse reactions to levamlodipine benzenesulfonate include headache, edema, fatigue, insomnia, abdominal pain, palpitations, rash, muscle spasms, etc. It is contraindicated in people who are allergic to the drug. Therefore, excluding the disease caused by the lower extremity swelling may also be an adverse drug reaction, the need to stop the drug to replace the other drug treatment. Swelling of the lower limbs can be caused by many reasons, you need to consult a doctor in a timely manner, to assess whether it is an adverse reaction to the drug after eliminating the cause of the disease, and if necessary, stop using the drug.