Is 0.25 mg of clonazepam or 1/8 tablet of clonazepam okay? can it manage anxiety or panic disorder? please explain. thank you.

It may, not @ 0.25mg: However, other classes of drugs such as the antidepressants have also been used to combat certain forms of anxiety, particularly when anxiety is found to coexist with depression. Interestingly, antidepressants, such as the SSRIs, are currently being used in the treatment of anxiety particularly, panic disorders. Ask your treating physician for more information.