Opana ER 20 mg is classified as a Schedule 2 drug used for getting relief from pain. This means It has a high potential for abuse and can lead to physical and psychological Dependencies.
when you start using this drug you may feel some side effects like insomnia, Rash, Itching, Temporary breathing suspension, Sweating, indigestion, and palpitations. If these symptoms get worse or you feel symptoms like Severe Abdominal Pain, Difficulty Urinating, Difficulty waking up, and vision change. Then You must call for medical help.
How Long Does Opana Er 20 mg Last?
Because it has a Slow releasing Formula, It can take 60 minutes to start feeling its effects. Its effect wears off after 11-12 hours. But Could be detectable for 2-4 four days after the last dose.