Clarification on question #3780 (15 Oct 2021)

Wa’alaykum as Salām wa rahmatullāhi wa barakātuhu,

There is no problem (i.e., it is not reprehensible) if one cracks the fingers in order to achieve comfort.

Some medical experts have mentioned that when cracking the fingers the joint feels relaxed again, which helps to alleviate stress in the body.

And Allah subhanahu wa ta’ala knows best.