What can i do about lingering hand numbness?

Get it evaluated: At 30 this is not normal and a proper diagnoses should be made before the damage is permanent. See your doc for referral or see a hand surgeon.

Lingering meaning?: After you wake up? After activity? After you've had surgery? There are many causes for altered sensation from mechanical reasons to endocrine or systemic problems to circulation , nerve compression, neck issues etc start with your pcp if it's a new problem . While carpal tunnel is a common problem don't assume that diagnosis , .

Nerve irritation: Ongoing complaints of tingling in the hand is commonly associated with nerve irritation like carpal tunnel or cubital tunnel syndrome. See a neurologist and hand surgeon for assessment and treatment.