Can i take xanax a day before taking codeine?

Both of these are habit forming drugs. Why are you taking either. Talk to the doctor who prescribed these medications. If these were not prescribed by a doctor, then do not take either. For healthy diet: http://www.choosemyplate.gov/., exercise 30 minutes/day, drink enough water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. Get HPV and Covid vacc

Agree with Dr Singh, and I too question rationale to be using both medications at age 23. Otherwise, neither of these drugs are advisable unless there are specific indications. These are both listed as potential drugs of abuse in my state. Contact your doctor and discuss the points that have been raised.