Thanks for your query,based on the facts that you have posted it appears that you have UTI and were taking Cephalexin
) and had loose motions d.
This is known side effect of Cephalexin.
Now your Dr has prescribed you Augmentin
which does not need to be kept in refrigerator.
However I would suggest you to 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 continue taking Augmentin along with urinary antiseptic like Nitrofurantoin
twice daily and urine alkaliser thrice daily.and later on switch on to appropriate antibiotics as per culture report.
Ensure to drink more water.To keep your urine dilute This will help to control dysuria