Oxycodone is an opioid pain medication used for Moderate-to-Severe Pain and Chronic Severe Pain, requiring daily, around-the-clock, long-term opioid treatment when other treatment options are inadequate. It is a round green color pill (ABG-80). Oxycodone 80 mg is only for use in patients in whom tolerance to an opioid of comparable potency has been established. Oxycodone is the best medication for moderate pain relief. You can buy it online at the best price. Common side effects of oxycodone include drowsiness, headache, dizziness, tiredness, stomach pain, nausea, and vomiting. If your doctor has directed you to use this medication for your medical condition, your doctor may already be aware of any possible drug interactions or side effects and may be monitoring you for them. Do not suddenly start, stop, or change the dosage of this medicine by yourself or any medicine before getting further information from your doctor, or healthcare provider. So, first, talk to your doctor if you are having any side effects from these. They will provide or guide you to the best medication for the side effects. But this medication also has some serious side- effects such as loss of appetite, dizziness, worsening tiredness or weakness, agitation, hallucinations, fever, sweating, shivering, fast heart rate, and muscle stiffness.