Brexin Tablets: Uses, Dosage, Side Effects and Precautions
A Complete Guide to Brexin 20 mg Tablets
Medicine Information | Mirah Medicine World
Brexin tablets are a prescription anti-inflammatory medicine containing piroxicam in combination with beta-cyclodextrin. They are used to help relieve pain, swelling and stiffness associated with certain inflammatory joint conditions. The medicine belongs to a group of medicines called non-steroidal anti-inflammatory drugs (NSAIDs).
Although Brexin can help manage painful symptoms, it is not suitable for everyone. Piroxicam can cause serious stomach bleeding and other complications, so it should only be used under medical supervision.
Pakistan's Drug Regulatory Authority issued an alert on 2 June 2026 identifying a specific counterfeit Brexin 20 mg batch, number 1207863. Verify the batch and packaging with a licensed pharmacist before use. This alert concerns the identified batch and does not mean every Brexin pack is counterfeit.
What Are Brexin Tablets?
Brexin is a brand of medicine used to relieve pain and inflammation. Its active ingredient is piroxicam, formulated as a complex with beta-cyclodextrin. This formulation is intended to influence how the medicine dissolves and is absorbed
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Brexin is commonly available as a 20 mg tablet, equivalent to 20 mg of piroxicam. Always check the product label because strengths and formulations can vary between markets.
Brexin Tablets: Quick Information
| Medicine Detail | Information |
|---|---|
| Brand name | Brexin |
| Active ingredient | Piroxicam as beta-cyclodextrin |
| Common strength | 20 mg equivalent to piroxicam |
| Medicine class | Non-steroidal anti-inflammatory drug (NSAID) |
| Main purpose | Relief of selected painful inflammatory conditions |
| Administration | By mouth |
| Availability | Prescription medicine |
Uses of Brexin Tablets
Doctors may prescribe Brexin to relieve symptoms caused by certain inflammatory and joint disorders. The appropriate use depends on the patient's diagnosis, medical history and risk of side effects.
1. Osteoarthritis
Osteoarthritis is a joint condition that can cause pain, stiffness and difficulty moving. Brexin may help reduce these symptoms when prescribed by a doctor.
2. Rheumatoid Arthritis
Rheumatoid arthritis is an inflammatory condition that can cause joint pain, swelling and stiffness. Brexin may provide symptomatic relief, but it does not cure the disease or replace medicines that control its progression.
3. Ankylosing Spondylitis
Ankylosing spondylitis is an inflammatory condition that primarily affects the spine. Piroxicam may help relieve associated pain and stiffness in selected patients.
4. Other Painful Inflammatory Conditions
A doctor may assess whether an NSAID is appropriate for other musculoskeletal problems. Brexin should not automatically be used for every type of headache, toothache, injury or body pain.
How Do Brexin Tablets Work?
Piroxicam works by reducing the production of prostaglandins, substances involved in pain and inflammation. By reducing their production, the medicine can help decrease joint pain, swelling and stiffness.
Brexin contains piroxicam in a beta-cyclodextrin complex. Although this formulation can affect the medicine's absorption characteristics, it does not eliminate the risk of stomach ulcers, bleeding or other NSAID-related complications.
Brexin Tablets Dosage
The dose must be determined by a qualified healthcare professional. Piroxicam has important safety restrictions, and its use requires careful assessment of the benefits and risks.
General Dosage Information
- Follow the exact dose and duration prescribed by your doctor.
- For many adult piroxicam products, the maximum recommended dose is 20 mg per day. Do not assume this is suitable for you without medical advice.
- Take the medicine with food if directed by your product leaflet or healthcare professional.
- Use the lowest effective dose for the shortest necessary period, as instructed by your doctor.
- Do not increase the dose or continue treatment longer than prescribed.
What If You Miss a Dose?
Follow the instructions provided with your prescription. If it is nearly time for your next dose, the usual advice is to skip the missed dose. Never take an extra dose to make up for one you missed.
What If You Take Too Much?
Taking more than prescribed may cause serious complications. Seek urgent medical advice if you accidentally take an excessive amount, especially if you experience severe dizziness, vomiting, abdominal pain or unusual drowsiness.
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Side Effects of Brexin Tablets
Like other NSAIDs, Brexin may cause side effects. Some are mild, while others require immediate medical attention.
Common or Possible Side Effects
- Stomach discomfort or abdominal pain
- Nausea or vomiting
- Indigestion or gas
- Diarrhoea or constipation
- Headache
- Dizziness or a spinning sensation
- Skin rash or itching
Serious Side Effects
Stop taking the medicine and seek urgent medical care if you develop any warning signs such as:
- Black, tar-like stools or vomiting blood
- Severe or persistent stomach pain
- Difficulty breathing or swelling of the face, lips or throat
- Blistering, peeling or widespread severe skin rash
- Chest pain, sudden weakness or difficulty speaking
- Marked reduction in urine output or sudden swelling of the legs
Severe bleeding, breathing difficulty or symptoms of a heart attack or stroke require immediate emergency medical care.
Precautions Before Taking Brexin
Before starting treatment, tell your doctor about your medical conditions, allergies and all medicines or supplements you use.
Stomach Ulcers and Bleeding
Brexin can increase the risk of stomach or intestinal ulcers and bleeding. People with a history of ulcers or gastrointestinal bleeding may face a particularly high risk.
Kidney or Liver Problems
Piroxicam can affect kidney function and may cause liver-related problems. Patients with kidney or liver disease need careful medical assessment.
Heart Disease and High Blood Pressure
NSAIDs can cause fluid retention, raise blood pressure and increase the risk of cardiovascular complications. Discuss any history of heart disease, stroke, high blood pressure or heart failure with your doctor.
Pregnancy and Breastfeeding
Do not use Brexin during pregnancy or breastfeeding without specific medical advice. NSAIDs can cause serious fetal complications, particularly later in pregnancy. A healthcare professional should assess the risks and recommend an appropriate alternative when necessary.
Older Adults
Older adults may be more susceptible to stomach bleeding, kidney problems and other adverse effects. A doctor should carefully consider whether piroxicam is appropriate.
Drug Interactions
Some medicines can increase the risk of side effects when taken with Brexin. Tell your doctor if you use any of the following:
| Medicine Group | Potential Concern |
|---|---|
| Other NSAIDs, including ibuprofen and diclofenac | Greater risk of stomach and kidney complications |
| Aspirin and blood thinners | Increased risk of bleeding |
| Corticosteroids | Higher risk of gastrointestinal ulcers and bleeding |
| Certain blood pressure medicines and diuretics | Possible kidney problems or reduced treatment effectiveness |
| Lithium or methotrexate | Potentially increased medicine levels or toxicity |
This list is not complete. Never combine painkillers or change a prescribed medicine without consulting a doctor or pharmacist.
Who Should Avoid Brexin?
Brexin may be unsuitable or contraindicated for people who:
- Have an allergy to piroxicam or a previous serious reaction to NSAIDs.
- Have an active stomach or intestinal ulcer or gastrointestinal bleeding.
- Have severe kidney, liver or heart problems, depending on their condition and the product instructions.
- Have experienced asthma, swelling or other allergic symptoms after taking aspirin or similar medicines.
- Are pregnant, especially in later pregnancy, unless specifically assessed by a healthcare professional.
Children and teenagers should not receive Brexin unless a specialist has confirmed that the specific product is appropriate for their age and condition.
How to Store Brexin Tablets
- Follow the storage instructions on the original packaging.
- Keep the medicine away from excessive heat, moisture and direct sunlight.
- Store it out of the reach of children.
- Do not use tablets after their expiry date.
- Do not use a pack with suspicious packaging, altered batch details or an uncertain source.
Important Note for Patients in Pakistan
The Drug Regulatory Authority of Pakistan published a rapid alert concerning a falsified Brexin 20 mg product bearing batch number 1207863. The reported sample contained no identifiable piroxicam. Purchase medicines only from licensed pharmacies and ask a pharmacist to verify the batch against the official alert. Do not use a pack matching the alert until its authenticity has been confirmed.
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Frequently Asked Questions (FAQs)
1. What are Brexin tablets used for?
Brexin is used to relieve pain, swelling and stiffness associated with certain inflammatory joint conditions, including osteoarthritis and rheumatoid arthritis, when prescribed by a doctor.
2. Is Brexin a painkiller?
Yes. Brexin contains piroxicam, an anti-inflammatory medicine that helps reduce pain and inflammation. It is not appropriate for every type of pain.
3. Can I take Brexin every day?
Only if your doctor prescribes it. Piroxicam can cause serious complications, particularly with prolonged use. Follow the prescribed dose and duration.
4. Can Brexin cause stomach problems?
Yes. It may cause indigestion, abdominal pain, ulcers and potentially life-threatening gastrointestinal bleeding.
5. Can I take Brexin with ibuprofen?
Do not combine Brexin with ibuprofen unless your healthcare professional specifically instructs you to do so. Taking two NSAIDs together can increase the risk of adverse effects.
6. Is Brexin suitable during pregnancy?
Brexin should not be used during pregnancy without medical advice. NSAIDs can harm the developing baby, particularly after 20 weeks and especially in later pregnancy.
7. Is Brexin safe for everyone?
No. Its suitability depends on age, medical history, other medicines and the risk of complications. A doctor or pharmacist should review these factors before use.
Conclusion
Brexin tablets contain piroxicam and are used to relieve symptoms of certain painful inflammatory conditions. They may help reduce joint pain, swelling and stiffness, but they can also cause serious gastrointestinal, kidney and cardiovascular complications.
Use Brexin only under appropriate medical supervision, follow the prescribed instructions, and never combine it with other NSAIDs without professional advice. In Pakistan, check the product's authenticity carefully because a specific falsified batch has been reported by the drug regulator.
Medical Disclaimer
This article is for educational purposes only and does not replace professional medical advice, diagnosis or treatment. Always consult a qualified healthcare professional before starting, stopping or changing any medicine.
- Chiesi Pakistan – Official Brexin Product Information
- Brexin Patient Information Leaflet
- DRAP – Rapid Alert for Falsified Brexin Tablets 20 mg
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