Common symptoms include: 1  feeling very tired all the time (fatigue) 2  weight loss. 3  weakness. 4  joint pain. 5  in men, an inability to get or maintain an erection (erectile dysfunction) 6  in women, irregular periods or absent periods.
The main difference between Social Security Disability ( SSD , or SSDI ) and Supplemental Security Income ( SSI ) is the fact that SSD is available to workers who have accumulated a sufficient number of work credits , while SSI disability benefits are available to low-income individuals who have either never worked or who haven't earned enough work ...
The below is an explanation of when collecting retirement benefits prevents you from collecting disability benefits as well. Disability Benefits. Social Security Disability Insurance (SSDI) is one of two programs under which you can apply for disability benefits. The other program is Supplemental Security Income (SSI). The main differences between SSDI and SSI can be found in the criteria used to establish technical eligibility for each program.