If anyone has a Spine health problem or back pain, he should be take care while buying a mattress. Mattress should not be very hard, and not be very delicate.
Try to buy only medium-solid mattress, or a solid mattress with a gentler pillow top, these will give your spine ""flawless"" adjust of help and padding.
The Wind and nod is manufacturs the best mattress in india for back pain.