Avoid consuming alcohol while using OxyContin. Dangerous side effects or death may occur.   While taking this medication, avoid eating grapefruit or drinking grapefruit juice. Grapefruit may raise the chance of side effects when taking this medication. For more information, consult your doctor or pharmacist.   Do not drive a car or operating machinery until you understand how oxycodone will affect you. Falls or other accidents can occur as a result of dizziness or severe drowsiness.   Avoid medication errors. Always double-check the brand and strength of oxycodone you purchase from a pharmacy or when you buy OxyContin online. You should order OxyContin online from a trusted online pharmacy. American pharmacy is the best online pharmacy.