Complications of cortisone shots can include: 1  Joint infection. 2  Nerve damage. 3  Thinning of skin and soft tissue around the injection site.  Temporary flare of pain and inflammation in the 1  joint. Tendon weakening or rupture.  Thinning of nearby bone 1  (osteoporosis) Whitening or lightening of the skin around the injection  site.
The Constitution requires that U.S. senators must be at least 30 years of age, citizens of the United States for at least nine years, and residents of the states from which they are elected.
Nor is the presidency the only important American office with an age requirement. To become a Representative in the US House, you have to be 25. To become a Senator, you must be 30. Various states set minimum age(s) for holding important office. This highlights what people believe about the importance of certain offices. In modern times, it's less about the age, than sending a message: this is important stuff.