Description
Tapentadol (Tapal 100mg) for Pain Management

Tapal 100 orange tablets in a blister pack for moderate to severe pain relief treatment.
Moderate to severe pain is treated with Tapal 100, a prescription-only medicine (POM).
It is usually prescribed when non-steroidal anti-inflammatory drugs (NSAIDs) or paracetamol, two common analgesics, are insufficiently effective.
It must only be taken under close medical supervision due to the presence of the opioid analgesic Tapentadol.
Tapal 100 contains Tapentadol 100mg, the same active ingredient (salt) found in the UK brand Palexia.
The therapeutic effect is based on the pharmacology of Tapentadol rather than the brand name.
If you have been prescribed Tapentadol in the UK, you may notice different brand names available internationally. Tapal 100 is manufactured by MSN Laboratories and follows established pharmaceutical formulation standards for Tapentadol hydrochloride.
Composition
Active Ingredient
Tapentadol 100 mg
Manufacturer Information
MSN Laboratories
Available Variants
- Tapal 50
- Tapal 75
- Tapal 100
- Tapal 150
- Tapal ER 100 (prolonged-release)
Expiry Information
The year and month of expiry are printed on the exterior carton and blister pack.
The medicine should not be used past the specified expiry date.
About Tapal 100
Tapal 100 contains Tapentadol, a centrally acting opioid analgesic that is a member of the benzenoid class.
It is indicated for moderate to severe acute and chronic pain when other analgesics are insufficient.
Tapentadol functions by two different mechanisms:
It lessens the sense of pain by binding to opioid receptors in the brain (µ-opioid receptor agonism).
It inhibits norepinephrine reuptake, enhancing pain control within the spinal cord.
This dual mechanism (opioid receptor activity + norepinephrine reuptake inhibition) differentiates Tapentadol from traditional opioids and supports its clinical use in moderate to severe pain management.
Compared to some conventional opioids, this combination approach may allow effective pain control with a lower opioid receptor load.
Tapal 100 may be prescribed for pain associated with:
- Musculoskeletal disorders
- Neuropathic pain
- Post-operative recovery
- Severe injury or trauma
- Chronic pain issues that need to be treated with opioids
Benefits of Tapal 100
When prescribed appropriately, Tapal 100 may:
- Reduce moderate to severe pain intensity
- Improve physical function
- Support post-surgical recovery
- Enhance sleep disrupted by pain
- Improve overall quality of life during treatment
For pain management to be safe and effective, Tapentadol must be used consistently and strictly as prescribed by a healthcare professional.
How to Take Tapal 100
Take exactly as directed by your doctor.
For oral use only.
Take it every day at the same time if it is prescribed.
If you stop your therapy suddenly without first talking to your doctor, you may experience withdrawal symptoms.
Tapal 100 Uses
Tapal 100 is indicated for:
- Moderate to severe acute pain
- Neuropathic pain
- Pain following surgery
- Pain from an injury
It functions by lessening the central nervous system’s ability to transmit pain sensations through its dual-action mechanism.
Which Conditions Are Treated by Tapal 100?
Tapal 100 may be prescribed for:
- Severe joint or back pain
- Conditions involving nerve pain
- Cancer-related pain (under specialist care)
- Post-surgical pain
- Chronic musculoskeletal disorders
The full prescribed course should be followed to prevent withdrawal symptoms, rebound pain, or reduced effectiveness.
When Should You Seek Medical Advice?
Seek medical attention if:
- Pain does not improve or worsen
- You feel extremely sleepy or disoriented
- Breathing becomes slow or difficult
- There are unusual behavioural or mood changes
Side Effects
| Common Side Effects | Serious but Rare Side Effects |
|---|---|
| Nausea | Respiratory depression |
| Lightheadedness | Severe allergic reactions |
| Fatigue | Low blood pressure |
| Headache | |
| Constipation |
If severe side effects occur, seek urgent medical care immediately.
In the UK, patients can use the MHRA Yellow Card Scheme to report adverse events.
Safety Advice
Liver
Use with caution in people who have liver impairment. Dose adjustment may be required.
Kidney
Patients with kidney problems should only take this medicine under a doctor’s supervision.
Alcohol
Avoid alcohol, as it increases the risk of sedation and respiratory depression when taken with Tapentadol.
Driving
Tapentadol may cause problems with focus and response time. If you feel drowsy or impaired, avoid using machinery or driving. Driving while impaired may be an offence under UK law.
Pregnancy
After assessing the risks and benefits during pregnancy, only take it as prescribed by a doctor.
Breastfeeding
Before using, speak with a healthcare professional because Tapentadol can pass into breast milk.
Important Warnings Before Use
- Wash your hands before handling the tablet.
- If the blister strip is damaged, do not use it.
- Avoid abruptly stopping without first consulting a doctor.
Note:
This medicine can cause dependence and tolerance with prolonged use.
For the shortest amount of time, use the lowest effective dose.
Do not share this medicine with others.
Always consult a qualified UK healthcare professional before starting or changing treatment.
Missed Dose
Skip the missed dose if your next one is approaching.
Avoid taking two doses simultaneously.
Additional Information
| Parameter | Details |
|---|---|
| Habit Forming | Yes |
| Chemical Class | Benzene derivative |
| Therapeutic Class | Analgesic |
| Action Class | Opioid analgesic (centrally acting) |
Frequently Asked Questions
Q: What is Tapal 100 used for?
A: When other painkillers are ineffective for moderate to severe pain, Tapal 100 may be prescribed. It contains Tapentadol 100mg and must be used under strict medical supervision.
Q: What are the side effects of the drug Tapal?
A: Constipation, headaches, nausea, dizziness, and sleepiness are typical adverse effects. Serious effects may include breathing difficulties, low blood pressure or allergic reactions. In the event of serious symptoms, medical advice should be sought immediately.
Q: Is Tapal ER 100 safe to consume?
A: If Tapal ER 100 is taken precisely as directed by a doctor, it may be safe. It should not be misused. Patients must follow dosage instructions carefully to reduce risks, including dependence.
Conclusion
When other therapies are ineffective, Tapal 100, a prescription opioid analgesic containing Tapentadol 100mg, is used to treat moderate to severe pain. As it contains the same active ingredient as Palexia, its therapeutic action depends on Tapentadol’s pharmacology. It should only be accessed with a valid prescription and used under medical supervision in accordance with UK safety guidance.
References
Medical Disclaimer
This information is provided for informational purposes only and does not replace professional medical advice, diagnosis or treatment. Always consult a qualified healthcare practitioner before starting or stopping any medicine.






Reviews
There are no reviews yet.