Found this via google I am not a medical professional for better information ask your doctor.
Both oxycodone and acetaminophen have long-term effects that need to be carefully monitored by a doctor in patients taking Percocet for chronic pain and include:
Liver damage.
Kidney failure.
Severe constipation.
Urinary retention.
Slightly decreased testosterone levels in men.
Tolerance.
You should ask this question to the doctor who prescribed this medicine.
This is the hepatitis c forum do you have hep c?