Buy Opana ER Online

What is Opana ER?

Opana ER is a prescription pain medication. It was first approved in the year 2006 for the treatment of moderate to severe pain. You may Buy Opana ER online when a continuous, around the clock opioid analgesic, is needed for an extended period of time. You should not use Opana extended-release form for an as-needed basis for pain. Opana ER is a reformulation of the original product and currently marketed by Endo Pharmaceuticals. It is an opioid pain medication, and an opioid is also known as a narcotic. This medication may also be used for purposes not listed in this medication guide.

Dosage Forms And Strengths -

Form Strengths External appearance Imprinted
Extended-release 5 mg Pink, round, film-coated One side “E” and “5” another side
Extended-release 7.5 mg gray, round, film-coated One side “E” and “7.5” another side
Extended-release 10 mg Light orange, round, film-coated One side “E” and “10” another side
Extended-release 15 mg white, round, film coated One side “E” and “15” another side
Extended-release 20 mg Light green, round, film-coated One side “E” and “20” another side
Extended-release 30 mg red, round, film-coated One side “E” and “30” another side
Extended-release 40 mg yellow, round, film-coated One side “E” and “40” another side

Indication And Usage For Opana ER -

As above mentioned, this opioid is indicated for the management of the pain severe enough to require daily.

Limitations of Use:

There are some limitations of using Opana ER because of the risks of addiction, misuse, and abuse with opioids. It is not good to take Opana overdosage; it may cause severe effects, even death. Opana ER is not indicated as an as-needed pain.

Dosage And Administration -

This medication should be prescribed only by professionals who are knowledgeable in the use of potent opioids for the treatment of chronic pain.

Instructions For Taking Opana ER:

  • You should initiate your dosage under the guidelines of professionals who know better your pain severity and your physical conditions.
  • You are advised to take the lowest effective dosage for the shortest period as prescribed by your doctor.
  • You may increase your daily dosage gradually as needed for pain, but do not take a large amount of drug at the start of therapy.

Initial Dosing:

You should initiate your treatment with Opana ER with the 5 mg tablet orally for every 12 hours.

Patients Who Are Not Opioid Tolerant:

5 mg orally for every 12 hours.

Side Effects -

This opioid may cause some frequent and severe side effects. You are advised to take urgent medical help if you have any of the below-given effects while using Opana ER.

  • nervousness
  • pounding in the ears
  • rapid breathing
  • sunken eyes
  • sweating
  • swelling of the hands, ankles, or feet
  • thirst
  • tightness in the chest
  • unusual tiredness or weakness
  • wrinkled skin
  • headache
  • irregular heartbeat or pulse
  • Blurred vision
  • confusion
  • decreased urination
  • difficult or labored breathing
  • faintness, dizziness, and lightheadedness while changing the sitting position


  • Chest pain or discomfort
  • chills
  • cold sweats
  • confusion about identity, place, and time
  • cough
  • decrease in consciousness
  • deep or fast breathing with dizziness
  • difficulty in passing urine (dribbling)
  • trouble with sleeping
  • difficulty with swallowing
  • drowsiness to profound loss of consciousness
  • fever
  • skin rash, hives, and itching
  • hoarseness
  • irregular, slow, or shallow breathing
  • irritability
  • numbness of the feet
  • irritation
  • joint pain, stiffness, or swelling
  • painful urination
  • pale or blue lips, fingernails, or skin
  • puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
  • redness of the skin
  • severe constipation
  • restlessness
  • seeing, hearing or feeling things that are not there
  • stomach pain
  • shaking
  • trouble in holding or releasing urine
  • severe vomiting
  • unusual drowsiness, dullness, or feeling of sluggishness

Unknown Incidence

  • Agitation
  • darkening of the skin
  • diarrhea
  • significant, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or genitals
  • hives
  • loss of appetite
  • mental depression
  • overactive reflexes
  • poor coordination
  • shivering
  • seizure
  • talking or acting with excitement you cannot control
  • twitching
  • vomiting, etc.

It is not a complete list of side effects; some others may also occur. Take immediate medical help, if you have any unwanted change while using Opana ER.

Drug Interaction -

Three hundred thirty-two sensible drugs can interact with Opana ER and cause some allergic reactions.

  • 213 moderate drug interaction
  • 108 major drug interaction and
  • 1 minor drug interaction

Opana Withdrawal Symptoms -

When you stop taking Opana suddenly after a long period of use, there are some chances of withdrawal symptoms including,

  • Tearing up (lacrimation)
  • Runny nose (rhinorrhea)
  • Chills
  • Muscle pain (myalgia)
  • Pupil dilation (mydriasis)
  • Abdominal pain
  • Restlessness
  • Insomnia
  • Sweating
  • Yawning
  • Muscle pain (myalgia)
  • Pupil dilation (mydriasis)
  • Abdominal pain
  • Nausea
  • Backache
  • Anorexia
  • Joint pain
  • Weakness
  • Increased blood pressure (hypertension)
  • Heightened or irregular heart rate (tachycardia)
  • Increased respiration

You are advised to take the help of your doctor and do not do anything by yourself.