5 Telltale Signs It's Time to Replace Your Mattress

2. Tingling or Numbness in Limbs

Waking up with a numb arm or leg is often dismissed as an awkward sleeping position, but it may indicate that your mattress no longer provides proper support. When parts of the bed fail to rebound evenly, they create pressure points. Sleep experts highlight sagging, body impressions, and damaged areas as common problems that lead to uneven support and discomfort.