Usually, diarrhea is caused by a virus that infects the gut. Some people call it intestinal flu or stomach flu.. It can also happen due to: 1  Alcohol abuse. 2  Allergies to certain foods. 3  Diabetes. 4  Diseases of the intestines (such as Crohn's disease or ulcerative colitis). 5  Eating foods that upset the digestive system.
You are allowed to continue working and still receive Social Security benefits. However, if you are under full retirement age, you are limited in the amount you can earn. In 2011, that amount is $14,160. If you are under full retirement age, then you will have to repay $1 for every $2 year earn over that limit.
As you work and pay Social Security taxes, you earn credits toward your Social Security benefits. The number of years you need to work for your family to be eligible for Social Security survivors benefits depends on your age when you die. The younger you are, the fewer years you need to work. But no one needs more than 10 years of work to be eligible for any Social Security benefit. Under a special rule, if you have worked for only one and one-half years in the three years just before your death, benefits can be paid to your children and your spouse who is caring for the children.