Sir last three months to urine in foaming sir

Good morning sir this is sridhar from karimnagar, sir three months to urine in foaming I went nephrologist Dr sharath kumar un karimnagar all reports come Good but some times urinary time burning three days back came nims I consulted dr gangadhar nephrologist, urine micro albumin 940 result, sir prescribed temisartan 20 MG written sir ,not satisfied problem sir fearing 🙏