Normal aging changes usually develop slowly over months or years and feel familiar. The signs discussed here tend to appear suddenly, may affect only one side of the body, and often come with a sense that “this isn’t my usual.” When in doubt, write down the details and let your healthcare provider decide.
What should I do if I’m unsure whether it was serious enough to call the doctor?
When you’re unsure, it’s wise to err on the side of checking. Describe the exact sensations, how long they lasted, and
