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A51 Pill : Uses, Dosage & Precautions

a51 pill

Blue colored A51 Pill has been identified as an strong painkiller containing Oxycodone Hydrochloride 30 mg as an active ingredient.

A51 Pill is used in the treatment of Moderate to severe pain like Postoperative pain, Trauma, Pain from cancer.

Pill NameA51 Pill
Shape Round
Pregnancy CategoryN – Not classified
Active IngredientOxycodone 30 mg
About A51 Pill

Key Facts

a51 pill
a51 pill

A51 blue pill works by blocking pain signal from reaching to brain.

A51 pill starts its action within 15 minutes of administration and the effect may last around 4 to 5 hours.

Oxycodone is a narcotic analgesic which can cause addiction in some patients.

Constipation, Nausea & Dizziness are the most common side effects of A51 pill.

Usually, Naloxone is also given along with A51 pill to avoid most of these common side effects.

Supplier/DistributorAmneal Pharmaceuticals
On set of action10-15 min
Duration of action3-6 hr
Side EffectsNausea, Insomnia, Diarrhea, Anxiety, Headache, Constipation
About A51 Pill


A51 Blue Pill is safe to be taken by most of the adults. Self medication of this pill should be avoided, Only take this medication if prescribed by the doctor.

Do not take this medication if you:

  • have allergy to any ingredient of a51 pill.
  • have an history of drug abuse or alcohol addiction.
  • have an kidney or liver disorder.
  • have a suicidal tendency or mental condition.
  • have stomach or bowel surgery.
  • are trying to get pregnant or if you are breastfeeding.


It is advised to take this pill as prescribed by the doctor as Oxycodone can be addictive in the nature.

Take a51 pill after a meal to avoid most of the common side effects.

Do not chew, Break or Crush the pill. Swallow the pill whole with glass of water.

Most common dosage of a51 pill is one or two pills a day.

What if I forget to take a51 pill?

If you forget to take any dose of a51 pill, Take it as soon as you remember it. Never take double dose to make missed dose.

If you are often forgetting doses of a51 pill, Set an alarm or reminder to keep you reminded about your dosage.

How to store a51 pill?

Keep a51 pill in an airtight container, Away from the direct sunlight and moisture.

Also, Keep it away from the reach of children and pets.

Drug interaction of a51 pill

Drug interaction can alters the effect of any drug and may produce undesired effect on the patient using it.

Following is the list of the drugs which interact with a51 Pill.

  • Cimetidine 
  • Erythromycin
  • Ketoconazole
  • Pentobarbital
  • Alprazolam
  • Diazepam
  • Lorazepam
  • Thioridazine
  • Chlorpromazine

Also, make sure you inform your doctor about your current medications including herbal and nutritional supplements.

Side effects of A51 Pill

Like all other medications a51 pill also causes some mild to moderate side effects which may affect your quality of life.

All the common side effects does not requires any special medical attention. All these side effects goes away with time as our body gets adopts to it.

Pregnancy and breastfeeding

A51 is usually not recommended during pregnancy or while breastfeeding.

In early pregnancy, it’s been linked to some severe side effects on your baby. If you take A51 Pill at the end of pregnancy there’s a risk that your baby may get withdrawal symptoms or be addicted to A51 Blue Pill when they’re born.

Frequently Asked Questions

  1. How does A51 Pill work?

    A51 pill works by blocking pain signals from reaching to brain.

  2. What is the use of A51 pill?

    A51 Pill is used in the treatment of Moderate to severe pain like Postoperative pain, Trauma, Pain from cancer.

  3. Does A51 pill cause dizziness?

    Being opiate analgesic, A51 pill causes drowsiness, dizziness, tiredness, and Sleepiness as one of the most common side effects.

  4. Is it safe to take A51 pill for longer duration?

    No, it is not recommended to take this pill for more than 10 days unless it is recommended by the doctor. It may cause drug addiction if you use it for more than prescribed days.

  5. What will happen if I stop taking A51 pill?

    If you stop taking a51 pill suddenly you could get withdrawal symptoms such as: Shaking, Agitation, Nervousness,Ringing in the ears and Sweating.

  6. Can I drive or ride a bike after taking A51 pill?

    Do not drive a car, ride a bike or operate any heavy machinery which requires extreme concentration if A51 Pill gives you blurred vision, makes you feel dizzy, sleepy, clumsy or unable to concentrate or make decisions.

  7. Will it affect my fertility?

    There are no evidences of a51 pill affecting fertility of men and women.

  8. Where can i buy A51 pill?

    A51 pill is only available on prescription. If you have got a prescription, You can buy a51 pill from the pharmacy store.

  9. Does A51 pill has naloxone in it?

    No, A51 pill only contains Oxycodone 30 mg. You have to take naloxone separately to counter all of those side effects.

  10. Can you smoke A51 pill?

    No, you cannot somke a51 pill, It is only intended to be taken from the mouth. If you burn it, It will loose all the effect of the drug.

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