Why Is My Thumb Numb? The Hidden Causes and When to Worry

Why Is My Thumb Numb? The Hidden Causes and When to Worry

The first time your thumb goes numb, it’s easy to dismiss it as a fleeting oddity—maybe you slept on it wrong, or your coffee was too hot. But when the sensation lingers, it becomes a question: *Why is my thumb numb?* The answer isn’t always straightforward. Numbness in the thumb can stem from something as … Read more