Buy Opana ER Online

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What is Opana ER?

Opana ER is an opioid painkiller that works on the brain and nervous system to reduce pain signals. It is an FDA-approved drug; therefore, the production, distribution, and Opana ER tablets control health authorities.

You can quickly get the medicine online or offline, but buying or selling Opana ER without a proper prescription is a severe offense under the law. Authorities may hold you liable for some penalty if you do so.

Important information

Opana ER is a habit-forming and highly addictive medicine; please consult your doctor before using it. It can adversely affect your health if taken inappropriately. Take care of the following precautions while using Opana ER:

  • It is a prescription medicine; using it without asking your doctor can be dangerous.
  • You can not take Opana ER if you are allergic to it or any of its components or similar medicines.
  • Taking Opana ER is not recommended if you have or ever had the following health disorders:
  • Asthma or other breathing disorders
  • Liver disease
  • Stomach or bowel obstruction
  • Sleep apnea (breathing that stops while sleeping)
  • Head injuries
  • Seizures or convulsions
  • Mental illness
  • Thyroid disorders
  • Mood or behavioral disorders
  • Kidney disorders
  • Problems in the functioning of the gallbladder and pancreas
  • Opana ER might not be safe if you are pregnant or breastfeeding; it can cause some congenital disabilities and make your baby dependent on the drug.

What to know before taking Opana ER

Opana ER is a prescription medication for treating moderate to severe pain. The Opana ER dosage will vary from patient to patient. Please follow your doctor’s advice or directions on the label. Your doctor will initiate your treatment with the medicine’s minimum possible dose and gradually adjust your medicine dosage according to your health condition. To determine the best suitable dosages for you, your doctor should examine you thoroughly. Your doctor will recommend Opana ER dosage keeping the following factors in mind:

  • Age of the patient
  • Weight of the patient
  • The medical condition of the patient

The following are the usual Opana ER dosage that your doctor can prescribe you:

How to take Opana ER?

Take Opana ER as your health expert directs you. Never use it more often than prescribed. Consult your doctor if you are getting addicted to the medicine.

It is advisable never to share your medicine with anyone with a history of drug abuse and addiction. Misuse, abuse, and addiction to medication can be fatal.

Please consult your doctor before taking other pain medication simultaneously with Opana ER.

Avoid medical errors and report to your doctor if you are not observing any improvement in your health condition.

Abrupt withdrawal of the medicine can be risky. Please consult your doctor before leaving the treatment; he will gradually decrease your medicine dose to avoid Opana ER’s withdrawal symptoms.

Keep your medicine safely under the suggested atmospheric condition and dispose of the leftover medicine once you have completed the treatment.

Dosage for treating pain (moderate to severe)

In the form of extended-release tablets

  • For adults

5 mg of the medicine after every 12 hours or as and when required

  • For children

Using Opana ER for treating patients younger than 18 years is not recommended

In the form of oral tablets

  • For adults

10 mg to 20 mg of the medicine after every four to six hours or as and when required

  • For children

Using Opana ER for treating patients younger than 18 years is not recommended.


Observe your health. You can experience some overdose symptoms if you have taken medicine in excess. Opana ER overdose symptoms include the following:

  • Drowsiness
  • Muscle weakness
  • Confusion or disorientation
  • Cold and clammy skin
  • Pinpoint pupils
  • Slow heart rate
  • Slow or shallow breathing
  • Coma

What to avoid while using Opana ER?

Avoid taking herbal products, over-the-counter medicines, vitamins, other nutritional supplements while using Opana ER.

Consuming alcohol along with Opana ER is not safe; it can cause some severe side effects.

It can also impair your thinking and reactions and cause dizziness or drowsiness; please be careful while performing activities that require you to be alert and attentive. Please don’t drive or operate heavy machines while taking Opana ER.

Opana ER side effects

Using Opana ER may cause you some of the following mild side effects:

  • Dizziness or drowsiness
  • Headache
  • Tiredness
  • Pain in the stomach
  • Nausea or vomiting
  • Constipation

You may have to tolerate these side effects as they will be okay after a while. Still, suppose you feel these side effects are becoming worse day by day. In that case, please consult your doctor ASAP and ask for medical help. Stop taking medicine and tell your doctor if you experience:

  • Slow or shallow breathing
  • Sleep apnea (breathing that stops while sleeping)
  • Lightheadedness
  • Seizures or convulsions
  • Pain in the chest
  • Wheezing
  • Coughing up green or yellow-colored mucus
  • Severe vomiting
  • Low cortisol level in the body resulting in nausea or vomiting, loss of appetite, dizziness, weakness, or tiredness
  • Infertility (both in men and women)
  • Serotonin syndrome symptoms, including agitation, hallucinations, fever, sweating, shivering, fast heart rate, muscle stiffness, twitching, loss of coordination, nausea, vomiting, or diarrhea.
  • Any other severe allergic reaction to the medicine

What drugs can interact with Opana ER?

The medicines that can interact with Opana ER are as follows:

  • Cold or allergy medicine
  • Asthma or chronic obstructive pulmonary disorders or other breathing disorder
  • Water pills
  • Medicines to treat motion sickness
  • Medication used for treating irritable bowel syndrome and overactive bladder
  • Narcotic drugs
  • Opioid pain medication
  • Cough medication
  • Sedative
  • Sleeping pill
  • Muscle relaxers
  • Medicine to treat mood disorders or other mental illnesses
  • Stimulants
  • Antidepressants
  • Medicines to treat Parkinson’s disease
  • Migraine medications
  • Medicines to treat nausea or vomiting

These medicines can interact with Opana ER and make the treatment less effective or increase severe side effects. Therefore, please tell your doctor about all the drugs and therapies you are currently taking.