Cause may be different...but ano rectal diseases having pain is mostly due to piles,fissure,fistula...have these medicines u will fell relief...

HELLO, SEITZ BATH TAKR A TUB FILLED WITH HOT WAETR ADD FOUR LIDS OF BETADINE SOLUTION N SIT IN IT FOR TEN TO FIFTEEN MINUTE TWO TIMES A DAY FOR TEN TO FIFTEEN DAYS. STOOL SOFTENER LIKE CREMAFIN PINK THREE TEASPOON FULL AT NIGHT TILL STOOL BECOMES SOFT. TSB SIGMOFALM EIGHT HOURLY AFTER FOOD FOR THREE TO FIVE DAYS. LOCALLY APPLY WITH FINGER XYLOCAIN GEL N PROCTOSEDIL OINTMENT IN 1:1 RATIO LOCALLY APPLY ON BUT HOLE THAN GENTALY PUSH INSIDE ANAL HOLE GENTALY PUSH INSIDE N APPLY ON ANAL MUCOSA ALL AROUND PROPERLY.TWO TIMES A DAYFOR THREE WEEKS FOR COMPLETE HEALING. ALL MOST BLEND DIET, PLENTY OF LIQUIDS. SALAD BEFORE LUNCH N DINNER.BUTTER MILK, FRESH CURD ARE VERY BENIFICIAL. AVOID SPICY FRIED JUNK GRESY FOOD OR FOOD FROM OUTSIDE. OK.