Thanks for your query.Based on the facts that you have posted it appears that you have repeated episodes of UTI.
Please get your routine urine test and urine culture done to find out the organisms causing this infection and antibiotics to which they are sensitive to.
Please take broad spectrum antibiotics along with urinary antiseptics like Nitrofuarantoin twice daily.and shift to appropriate antibiotics afterwards as per culture report
Get the prescription of medicines from your family Physician.
Ensure to drink more water.To keep your urine dilute This will help to control dysuria