https://medixway.com/pain-relief/oxycodone-20-mg/ 

Oxycodone 20mg is a prescription opioid medication prescribed to relieve moderate to severe pain when lower doses may not be sufficient. It works by acting on opioid receptors in the brain and spinal cord, reducing the perception of pain. Because of its strength, this dosage should only be used under the supervision of a licensed healthcare provider. Misuse can lead to dependence, overdose, or other serious health risks. Common side effects include nausea, constipation, dizziness, and drowsiness. Patients are advised to follow medical instructions strictly, avoid alcohol or sedatives, and store the medication securely to ensure safe use.