Complications of Low Sodium. Like potassium, having slightly low sodium levels may not cause any distinguishable symptoms. Chronic low sodium levels are much more likely to sneak by undetected than sudden drops in the electrolyte. Possible symptoms of low sodium levels include muscle spasms, nausea, fatigue, irritability and headache.
Applications for Social Security benefits can only be processed a maximum of four months before benefits are scheduled to begin. Thus, the earliest you can apply is age 61 and 9 months, and you can expect to receive your first payment four months later, the month after your birthday.
How (and when) to apply for Social Security. If you're approaching retirement age, you may have some idea of when you'd like to start receiving Social Security benefits. However, you may not know how the application process works or when you need to apply in order to start receiving benefits at a specific time.