Congratulations on successfully reducing your dosage to 75 mg; this is a significant achievement. To safely taper off completely, you should consult your supervising doctor to design a personalized schedule. Typically, a gradual reduction is best such as decreasing your daily dose by 12.5 mg to 25 mg every one to two weeks, depending on your comfort level. Because tramadol affects both opioid receptors and serotonin levels, a slow taper helps minimize mild withdrawal symptoms like anxiety or insomnia. Avoid stopping suddenly. Keep in close contact with your healthcare provider for guidance and support during this final step.