Cocaine use can have a tremendous impact on plastic surgery, none of which is favorable.There is its cardiovascular effects on general anesthesia as well as its specific deleterious effects on the nasal lining should you be considering rhinoplasty. This does not mean you can not have plastic surgery but this information should not be withheld from your surgeon in your presurgical assessment.
Cocaine use will compromise nasal circulation and increase the risk of rhinoplasty surgery. Be sure to share your history of drug abuse with your surgeon to minimize the potential complications if you have surgery.