Since you have been having frequent loose motions for many years, it is best advised to visit a doctor to understand the nature of the disorder and to treat it right. It may not be matter of concerns if you do not display any other symptoms following the diarrhea. Nevertheless a visit to the doctor would allay your fears.
You can also try having a pulped ripe banana with a pinch salt once very 2-3 times a day. Pomegranates are known to control bowel movement. The fruit can be consumed in its raw form or had as juice at least four times a day till you begin to feel respite from frequent visits to the bathroom.
Try to keep away from uncooked raw vegetables and keep at hand water to which a pinch of salt and a teaspoon of sugar have been stirred to prevent dehydration from the constant diarrhea. A strong brew of unsweetened black tea once or twice a day, with just a drop or two of lemon juice is also known to arrest loose motions. You can also have a beverage of lemon juice with honey sipped throughout the day after short intervals can help your body to hydrate.
answered by C B