Anarex (Paracetamol / Orphenadrine) Tablet: A Comprehensive Guide

Anarex, a powerful combination of two active ingredients – paracetamol and orphenadrine, which work together to alleviate pain and discomfort. Pain can be an unwelcome companion in our daily lives, making it difficult to focus on work or enjoy leisure activities. If you suffer from chronic pain, muscle spasms, or other types of discomfort, taking Anarex may be a viable option for you. In this article, we’ll take a closer look at Anarex, including its benefits, potential side effects, and how it compares to other pain relievers, specifically paracetamol,  on the market. 

Medically Reviewed By:

Dr Leslie Koh
M.B;B.S. (Singapore), MRCS (ENT) Edinburgh, M. Med (ORL), FAMS

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    Anarex is a medication that has been used for decades to relieve pain and muscle spasms. It is also known as Suniton in some markets.

     

    It is a combination of two active ingredients, paracetamol, and orphenadrine. Paracetamol is a well-known pain reliever that works by blocking the production of prostaglandins, chemicals that cause pain and inflammation in the body. Orphenadrine is a muscle relaxant that works by blocking the action of acetylcholine, a chemical that plays a role in muscle contractions.

    If you have pain in the ear, nose or throat region, this may be suitable for you to help you manage your pain. Contact us or drop by for a consultation today!

    Anarex Uses / Suniton Uses

    This medication is usually taken to relieve pain, such as those brought about by headaches, toothaches, menstrual cramps and joint pain. Patients also find it useful to relieve muscle spams and muscle pain. Your doctor may also prescribe it to relieve other types of pain.

    anarex_tablets

    How Does Anarex Tablet Work?

    Anarex combines 2 medications in 1 – Paracetamol, which is used to relieve pain, and orphenadrine, which is a muscle relaxant.

     

    Paracetamol works in our body by blocking the production of chemicals named prostaglandins, which are responsible for causing pain and inflammation in the body. Orphenadrine, on the other hand, works by blocking the action of a substance used in nerve conduction named acetylcholine. This is a chemical that plays a role in muscle contractions and may induce muscular spasm. By working together, these two active ingredients provide effective pain and muscle spasm relief.

    suniton_tablet

    What Is The Recommended Dose Of Anarex?

    1-2 tablets of Anarex can be taken every 4-6 hours, not more than 2 tablets at a time, when required. It should not be taken with any paracetamol containing products, so as to avoid a paracetamol overdose. It can be taken with food or milk to avoid gastric discomfort. If side effects occur, please contact your healthcare professional immediately.

    Anarex Side Effects

    Anarex contains two active ingredients, paracetamol and orphenadrine, which can cause different side effects. Here are the possible Anarex side effects, broken down into each component:

     

    Paracetamol:

    • Rare, but may include liver damage with high doses
    • Allergic reactions, such as itchy skin rashes, and swelling of the face, lips, and tongue
    • Difficulty breathing
    • Nausea, dizziness, vomiting, and abdominal pain
    • Low blood pressure and rapid heartbeat

    Orphenadrine:

    • Drowsiness, nausea, dizziness, vomiting
    • Dry mouth and throat
    • Blurred vision and dilated pupils
    • Difficulty urinating / urinary retention
    • Constipation or diarrhea
    • Headache and nervousness
    • Itchy skin rashes and allergic reactions

    It is important to note that not all individuals taking Anarex will experience these side effects, and some may experience no side effects at all. It is recommended to consult your healthcare professional immediately if any of these side effects persist or worsen.

    Anarex vs Panadol - What's The Difference?

     Panadol (Paracetamol)Anarex
    CompositionOnly paracetamolParacetamol and orphenadrine
    Pain reliefMild to moderate painModerate to severe pain
    Muscle relaxationNot applicableYes
    Used forPain relief and fever reductionPain relief, muscle relaxation, tension headaches, and migraines
    Side effectsRare, but may include liver damage with high dosesDrowsiness, dizziness, dry mouth, blurred vision, nausea, and vomiting
    Dosage500mg – 1000mg every 4 – 6 hours1 – 2 tablets, 3 – 4 times per day; not more than two tablets at a time
    Prescription requiredNoYes, in most countries

    Can I Take Anarex For Fever?

    Anarex can be effective for patients who have fever. That being said, paracetamol (Panadol) is the main component in Anarex which helps reduce fever. Patients who have no pain or muscle aches may benefit from taking regular paracetamol instead, as it will bring fever down more effectively due to its higher dose; and there will be no side effects from orphenadrine.


    In summary, if you have a fever, take Panadol (paracetamol) instead of Anarex.

    Other Drug Interactions

    Anarex may interact with other medications, including prescription drugs, over-the-counter medications, and herbal supplements. It is important to inform your doctor of all medications and drug allergy being taken before starting, to prevent any potential medication interactions. Some medications that may interact with this medication include antihistamines, antidepressants, and alcohol.

    Who Should Avoid Taking Suniton?

    This medication may not be suitable for everyone. Patients who have specific medical conditions, who take certain medications or have specific drug allergy may need to avoid or be cautious when taking this . For example, individuals with a liver condition, glaucoma, or urinary problems should not take it. Additionally, individuals who take certain medications, such as MAO inhibitors, should not take Anarex.

    Conclusion

    Anarex is a specific pain-relieving medication that has been used for decades to treat pain and provide relief from muscle spasm. It combines two ingredients, paracetamol and orphenadrine. They work together to provide effective pain relief. Its safety profile is good, and is generally well-tolerated by patients. However, it may cause side effects and may interact with other medications taken concurrently. Please follow the instructions given by your healthcare provider regarding dosage, and inform them if you have a drug allergy or are taking other medications before starting Anarex.

    Frequently Asked Questions

    Paracetamol and orphenadrine are combined into a single tablet called Anarex. It is used as a medication to treat pain, as well as relieve muscle spasms.

    This medication is usually taken to relieve pain, such as those brought about by headaches, toothaches, menstrual cramps and joint pain. Patients also find it useful to relieve muscle spams and muscle pain. Your doctor may also prescribe it to relieve other types of pain.

    Orphenadrine is a component of Anarex. This causes muscle relaxation by blocking the action of a chemical in our nerves called acetylcholine. Acetylcholine plays and essential role in muscle contractions. By blocking this, the intensity of muscle spasm is reduced.

    Anarex can be taken for headaches. In this instance, it may be more effective than paracetamol in relieving headache.

    Anarex is not intended to be taken by patients who are pregnant or intending to become pregnant. Please consult your healthcare professional before taking Anarex if you fall into this category.

    There are no studies to show that this medication is safe to take while breastfeeding. Hence, it is not recommended to take Anarex while breastfeeding, as it may pass into breast milk.

    One should abstain from drinking alcohol whilst taking Anarex, as this may increase the risk of side effects, as well as liver damage.

    Anarex is not recommended to be taken for a prolonged period  without proper supervision from a healthcare professional, as it may damage the liver and potentially cause other serious side effects.

    Anarex can be purchased at most pharmacies in Singapore. However, a prescription from a doctor is before purchasing Anarex.

    1-2 tablets of Anarex can be taken every 4-6 hours, not more than 2 tablets at a time, when required. It should not be taken with any paracetamol containing products, so as to avoid a paracetamol overdose. If side effects occur, please contact your healthcare professional immediately.

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    References:

    1. Anarex Tablet (Singhealth)
    2. Anarex Dosage & Drug Information
    3. Tabletwise – Anarex
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