Yes, a firm mattress can cause back pain in many sleepers. It is a general perception that a firm surface is better for the overall health of the back. Although it does work for certain sleepers it is not true for everyone.
A firm mattress should be a default choice assuming it will provide the required support to your spine. Taking inspiration from the internet, people end up investing in a firm to extra firm mattresses.
Only a chiropractor or orthopedic doctor can recommend if a firm mattress is best suited for you.
In most cases, a firm bed does not provide contouring to your body and the spine is under continuous stress. It leads to back pain and muscular-related issues in your back.
Like a too soft mattress can cause back pain as it makes your body dip into the bed similarly a firm mattress can create pressure points around your body curves.
A medium-firm mattress is suited for most sleeping positions as it has the right balance of softness and firmness that helps in spinal alignment.
